{
  "schema_version": "1.0-verified-receipts",
  "as_of": "2026-09-07T03:21:41.100598+00:00",
  "policy": {
    "classification_threshold_pct": 50.0,
    "receipt_requirements": [
      "resolved observed outcome",
      "matching immutable forecast artifact",
      "pre-event issue timestamp"
    ],
    "historical_backfill_included": false
  },
  "receipt_count": 250,
  "receipts": [
    {
      "date": "2026-09-06",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 60.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-06",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-06",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0197,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-06",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.4606,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-06",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 90.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-06",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 26.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-06",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-06",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 60.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-06",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-06",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 26.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-06T07:07:49.170250-04:00",
      "validated_at": "2026-09-07T03:21:41.100598+00:00",
      "forecast_artifact": "data/predictions/2026-09-06.json",
      "result_artifact": "data/results/2026-09-06.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-05",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.7638,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-05T07:08:12.382003-04:00",
      "validated_at": "2026-09-06T13:04:24.757900+00:00",
      "forecast_artifact": "data/predictions/2026-09-05.json",
      "result_artifact": "data/results/2026-09-05.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-05",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.4803,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-05T07:08:12.382003-04:00",
      "validated_at": "2026-09-06T13:04:24.757900+00:00",
      "forecast_artifact": "data/predictions/2026-09-05.json",
      "result_artifact": "data/results/2026-09-05.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-05",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 50.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-05T07:08:12.382003-04:00",
      "validated_at": "2026-09-06T13:04:24.757900+00:00",
      "forecast_artifact": "data/predictions/2026-09-05.json",
      "result_artifact": "data/results/2026-09-05.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-05",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 6.7,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.2795,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-05T07:08:12.382003-04:00",
      "validated_at": "2026-09-06T13:04:24.757900+00:00",
      "forecast_artifact": "data/predictions/2026-09-05.json",
      "result_artifact": "data/results/2026-09-05.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-05",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.7638,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T18:10:57.831112-04:00",
      "validated_at": "2026-09-06T13:03:43.274388+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-05.json",
      "result_artifact": "data/tomorrow-results/2026-09-05.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-05",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 70.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.4803,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T18:10:57.831112-04:00",
      "validated_at": "2026-09-06T13:03:43.274388+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-05.json",
      "result_artifact": "data/tomorrow-results/2026-09-05.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-05",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 10.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T18:10:57.831112-04:00",
      "validated_at": "2026-09-06T13:03:43.274388+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-05.json",
      "result_artifact": "data/tomorrow-results/2026-09-05.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-05",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 6.7,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.2795,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T18:10:57.831112-04:00",
      "validated_at": "2026-09-06T13:03:43.274388+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-05.json",
      "result_artifact": "data/tomorrow-results/2026-09-05.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-04",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-04",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 43.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 13.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0001,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-04",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 53.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 76.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-04",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 6.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-04T07:08:01.010823-04:00",
      "validated_at": "2026-09-05T13:03:49.543943+00:00",
      "forecast_artifact": "data/predictions/2026-09-04.json",
      "result_artifact": "data/results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 46.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-04",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 53.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 10.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 53.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0001,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-04",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 16.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 56.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 13.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-04",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 56.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-04",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-03T18:11:02.416389-04:00",
      "validated_at": "2026-09-05T13:03:35.271274+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-04.json",
      "result_artifact": "data/tomorrow-results/2026-09-04.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-03",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 70.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0236,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-03",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 46.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-03",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 3.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-03",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 63.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-03",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 60.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.8898,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-03",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-03",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-03",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-03",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-03",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 23.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-03",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T18:10:58.491134-04:00",
      "validated_at": "2026-09-05T18:14:44.066336+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-03.json",
      "result_artifact": "data/tomorrow-results/2026-09-03.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.3307,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2205,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 6.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 6.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 56.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0512,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2205,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 46.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-02T07:07:52.696511-04:00",
      "validated_at": "2026-09-05T18:14:58.714182+00:00",
      "forecast_artifact": "data/predictions/2026-09-02.json",
      "result_artifact": "data/results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 56.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.3307,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2205,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 10.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 3.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 66.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0512,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 60.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2205,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-02",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 16.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 36.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-02",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T18:10:10.376756-04:00",
      "validated_at": "2026-09-05T18:15:08.991373+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-02.json",
      "result_artifact": "data/tomorrow-results/2026-09-02.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 40.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2126,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 1.2795,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 53.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.252,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 10.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-09-01T07:08:23.813215-04:00",
      "validated_at": "2026-09-05T18:15:25.224970+00:00",
      "forecast_artifact": "data/predictions/2026-09-01.json",
      "result_artifact": "data/results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 36.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 30.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2126,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 1.2795,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 50.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 90.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.252,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-09-01",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 36.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-09-01",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T18:10:12.436138-04:00",
      "validated_at": "2026-09-05T18:15:34.758162+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-09-01.json",
      "result_artifact": "data/tomorrow-results/2026-09-01.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 46.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-31",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-31",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.4016,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-31",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 90.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 80.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.5118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-31",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 3.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-31T07:07:41.041799-04:00",
      "validated_at": "2026-09-01T06:03:36.649450+00:00",
      "forecast_artifact": "data/predictions/2026-08-31.json",
      "result_artifact": "data/results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 50.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-31",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 83.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-31",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 60.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.4016,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-31",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 66.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 56.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.5118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-31",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 3.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-31",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T18:10:34.351336-04:00",
      "validated_at": "2026-09-01T06:03:22.746867+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-31.json",
      "result_artifact": "data/tomorrow-results/2026-08-31.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 46.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-30",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 83.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 16.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-30",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-30",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-30T07:08:00.212146-04:00",
      "validated_at": "2026-09-05T18:16:01.380819+00:00",
      "forecast_artifact": "data/predictions/2026-08-30.json",
      "result_artifact": "data/results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 6.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 30.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 50.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-30",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 30.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-30",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-30",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-30",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 43.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T18:09:59.435973-04:00",
      "validated_at": "2026-09-05T18:16:11.988587+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-30.json",
      "result_artifact": "data/tomorrow-results/2026-08-30.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-29",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 46.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 16.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.5512,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-29",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 10.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 83.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-29",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-29T07:08:00.869744-04:00",
      "validated_at": "2026-08-30T06:03:37.533142+00:00",
      "forecast_artifact": "data/predictions/2026-08-29.json",
      "result_artifact": "data/results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-29",
      "city": "San Francisco",
      "station": "KSFO",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Phoenix",
      "station": "KPHX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 43.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.5512,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-29",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Las Vegas",
      "station": "KLAS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 46.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 23.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-29",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-29",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T18:10:30.291780-04:00",
      "validated_at": "2026-08-30T06:03:22.429117+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-29.json",
      "result_artifact": "data/tomorrow-results/2026-08-29.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of complete IEM processed METAR hourly precipitation within the same local scoring window"
    },
    {
      "date": "2026-08-28",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 10.0,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.2283,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-28T07:08:12.779323-04:00",
      "validated_at": "2026-08-29T06:03:10.696986+00:00",
      "forecast_artifact": "data/predictions/2026-08-28.json",
      "result_artifact": "data/results/2026-08-28.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-28",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 26.7,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.2283,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-27T18:10:17.333452-04:00",
      "validated_at": "2026-08-29T06:02:57.735906+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-28.json",
      "result_artifact": "data/tomorrow-results/2026-08-28.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 1.8622,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-27T07:07:57.354872-04:00",
      "validated_at": "2026-08-28T06:03:18.820948+00:00",
      "forecast_artifact": "data/predictions/2026-08-27.json",
      "result_artifact": "data/results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.4016,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-27T07:07:57.354872-04:00",
      "validated_at": "2026-08-28T06:03:18.820948+00:00",
      "forecast_artifact": "data/predictions/2026-08-27.json",
      "result_artifact": "data/results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-27T07:07:57.354872-04:00",
      "validated_at": "2026-08-28T06:03:18.820948+00:00",
      "forecast_artifact": "data/predictions/2026-08-27.json",
      "result_artifact": "data/results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 0.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-27T07:07:57.354872-04:00",
      "validated_at": "2026-08-28T06:03:18.820948+00:00",
      "forecast_artifact": "data/predictions/2026-08-27.json",
      "result_artifact": "data/results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 23.3,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.0709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-27T07:07:57.354872-04:00",
      "validated_at": "2026-08-28T06:03:18.820948+00:00",
      "forecast_artifact": "data/predictions/2026-08-27.json",
      "result_artifact": "data/results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.5709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-27T07:07:57.354872-04:00",
      "validated_at": "2026-08-28T06:03:18.820948+00:00",
      "forecast_artifact": "data/predictions/2026-08-27.json",
      "result_artifact": "data/results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 1.8622,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T18:09:34.315560-04:00",
      "validated_at": "2026-08-28T06:03:05.246796+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-27.json",
      "result_artifact": "data/tomorrow-results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.4016,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T18:09:34.315560-04:00",
      "validated_at": "2026-08-28T06:03:05.246796+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-27.json",
      "result_artifact": "data/tomorrow-results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T18:09:34.315560-04:00",
      "validated_at": "2026-08-28T06:03:05.246796+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-27.json",
      "result_artifact": "data/tomorrow-results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Los Angeles",
      "station": "KLAX",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 13.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T18:09:34.315560-04:00",
      "validated_at": "2026-08-28T06:03:05.246796+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-27.json",
      "result_artifact": "data/tomorrow-results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Austin",
      "station": "KAUS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 30.0,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.0709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T18:09:34.315560-04:00",
      "validated_at": "2026-08-28T06:03:05.246796+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-27.json",
      "result_artifact": "data/tomorrow-results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-27",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 56.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.5709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T18:09:34.315560-04:00",
      "validated_at": "2026-08-28T06:03:05.246796+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-27.json",
      "result_artifact": "data/tomorrow-results/2026-08-27.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-26",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 63.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T07:08:11.453071-04:00",
      "validated_at": "2026-08-27T06:03:10.363552+00:00",
      "forecast_artifact": "data/predictions/2026-08-26.json",
      "result_artifact": "data/results/2026-08-26.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-26",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T07:08:11.453071-04:00",
      "validated_at": "2026-08-27T06:03:10.363552+00:00",
      "forecast_artifact": "data/predictions/2026-08-26.json",
      "result_artifact": "data/results/2026-08-26.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-26",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 50.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-26T07:08:11.453071-04:00",
      "validated_at": "2026-08-27T06:03:10.363552+00:00",
      "forecast_artifact": "data/predictions/2026-08-26.json",
      "result_artifact": "data/results/2026-08-26.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-26",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-25T18:09:20.257769-04:00",
      "validated_at": "2026-08-27T06:02:55.977685+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-26.json",
      "result_artifact": "data/tomorrow-results/2026-08-26.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-26",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 50.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-25T18:09:20.257769-04:00",
      "validated_at": "2026-08-27T06:02:55.977685+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-26.json",
      "result_artifact": "data/tomorrow-results/2026-08-26.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-26",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 36.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-25T18:09:20.257769-04:00",
      "validated_at": "2026-08-27T06:02:55.977685+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-26.json",
      "result_artifact": "data/tomorrow-results/2026-08-26.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-25",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-25T07:07:43.261593-04:00",
      "validated_at": "2026-08-26T06:03:32.425507+00:00",
      "forecast_artifact": "data/predictions/2026-08-25.json",
      "result_artifact": "data/results/2026-08-25.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-25",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0709,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-24T18:09:11.834599-04:00",
      "validated_at": "2026-08-26T06:03:15.009568+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-25.json",
      "result_artifact": "data/tomorrow-results/2026-08-25.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-24",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0787,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-23T18:08:55.245945-04:00",
      "validated_at": "2026-08-25T06:02:44.543676+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-24.json",
      "result_artifact": "data/tomorrow-results/2026-08-24.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-24",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.8425,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-23T18:08:55.245945-04:00",
      "validated_at": "2026-08-25T06:02:44.543676+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-24.json",
      "result_artifact": "data/tomorrow-results/2026-08-24.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-24",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 53.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0984,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-23T18:08:55.245945-04:00",
      "validated_at": "2026-08-25T06:02:44.543676+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-24.json",
      "result_artifact": "data/tomorrow-results/2026-08-24.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-23",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 6.7,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.0197,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-23T07:08:00.008846-04:00",
      "validated_at": "2026-08-24T06:03:00.942319+00:00",
      "forecast_artifact": "data/predictions/2026-08-23.json",
      "result_artifact": "data/results/2026-08-23.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-23",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.3425,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-23T07:08:00.008846-04:00",
      "validated_at": "2026-08-24T06:03:00.942319+00:00",
      "forecast_artifact": "data/predictions/2026-08-23.json",
      "result_artifact": "data/results/2026-08-23.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-23",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 23.3,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.2402,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-23T07:08:00.008846-04:00",
      "validated_at": "2026-08-24T06:03:00.942319+00:00",
      "forecast_artifact": "data/predictions/2026-08-23.json",
      "result_artifact": "data/results/2026-08-23.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-23",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.378,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-23T07:08:00.008846-04:00",
      "validated_at": "2026-08-24T06:03:00.942319+00:00",
      "forecast_artifact": "data/predictions/2026-08-23.json",
      "result_artifact": "data/results/2026-08-23.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-23",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 16.7,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.0197,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T18:09:30.764597-04:00",
      "validated_at": "2026-08-24T06:02:47.515648+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-23.json",
      "result_artifact": "data/tomorrow-results/2026-08-23.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-23",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 83.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.3425,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T18:09:30.764597-04:00",
      "validated_at": "2026-08-24T06:02:47.515648+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-23.json",
      "result_artifact": "data/tomorrow-results/2026-08-23.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-23",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 30.0,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.2402,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T18:09:30.764597-04:00",
      "validated_at": "2026-08-24T06:02:47.515648+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-23.json",
      "result_artifact": "data/tomorrow-results/2026-08-23.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-23",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.378,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T18:09:30.764597-04:00",
      "validated_at": "2026-08-24T06:02:47.515648+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-23.json",
      "result_artifact": "data/tomorrow-results/2026-08-23.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T07:32:37.215631-04:00",
      "validated_at": "2026-08-23T06:02:58.055744+00:00",
      "forecast_artifact": "data/predictions/2026-08-22.json",
      "result_artifact": "data/results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T07:32:37.215631-04:00",
      "validated_at": "2026-08-23T06:02:58.055744+00:00",
      "forecast_artifact": "data/predictions/2026-08-22.json",
      "result_artifact": "data/results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T07:32:37.215631-04:00",
      "validated_at": "2026-08-23T06:02:58.055744+00:00",
      "forecast_artifact": "data/predictions/2026-08-22.json",
      "result_artifact": "data/results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 80.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T07:32:37.215631-04:00",
      "validated_at": "2026-08-23T06:02:58.055744+00:00",
      "forecast_artifact": "data/predictions/2026-08-22.json",
      "result_artifact": "data/results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 96.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.1299,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-22T07:32:37.215631-04:00",
      "validated_at": "2026-08-23T06:02:58.055744+00:00",
      "forecast_artifact": "data/predictions/2026-08-22.json",
      "result_artifact": "data/results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 90.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T18:36:20.788193-04:00",
      "validated_at": "2026-08-23T06:02:45.624606+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-22.json",
      "result_artifact": "data/tomorrow-results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Seattle",
      "station": "KSEA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 83.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T18:36:20.788193-04:00",
      "validated_at": "2026-08-23T06:02:45.624606+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-22.json",
      "result_artifact": "data/tomorrow-results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T18:36:20.788193-04:00",
      "validated_at": "2026-08-23T06:02:45.624606+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-22.json",
      "result_artifact": "data/tomorrow-results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 36.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T18:36:20.788193-04:00",
      "validated_at": "2026-08-23T06:02:45.624606+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-22.json",
      "result_artifact": "data/tomorrow-results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-22",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 90.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.1299,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T18:36:20.788193-04:00",
      "validated_at": "2026-08-23T06:02:45.624606+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-22.json",
      "result_artifact": "data/tomorrow-results/2026-08-22.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 63.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T07:35:52.770380-04:00",
      "validated_at": "2026-08-22T06:57:35.190953+00:00",
      "forecast_artifact": "data/predictions/2026-08-21.json",
      "result_artifact": "data/results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 83.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T07:35:52.770380-04:00",
      "validated_at": "2026-08-22T06:57:35.190953+00:00",
      "forecast_artifact": "data/predictions/2026-08-21.json",
      "result_artifact": "data/results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 20.0,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.3898,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T07:35:52.770380-04:00",
      "validated_at": "2026-08-22T06:57:35.190953+00:00",
      "forecast_artifact": "data/predictions/2026-08-21.json",
      "result_artifact": "data/results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T07:35:52.770380-04:00",
      "validated_at": "2026-08-22T06:57:35.190953+00:00",
      "forecast_artifact": "data/predictions/2026-08-21.json",
      "result_artifact": "data/results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 60.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T07:35:52.770380-04:00",
      "validated_at": "2026-08-22T06:57:35.190953+00:00",
      "forecast_artifact": "data/predictions/2026-08-21.json",
      "result_artifact": "data/results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 53.3,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-21T07:35:52.770380-04:00",
      "validated_at": "2026-08-22T06:57:35.190953+00:00",
      "forecast_artifact": "data/predictions/2026-08-21.json",
      "result_artifact": "data/results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "New Orleans",
      "station": "KMSY",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 70.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T18:38:25.971700-04:00",
      "validated_at": "2026-08-22T06:56:37.007205+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-21.json",
      "result_artifact": "data/tomorrow-results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 66.7,
      "predicted": 1,
      "outcome": 0,
      "correct": false,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T18:38:25.971700-04:00",
      "validated_at": "2026-08-22T06:56:37.007205+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-21.json",
      "result_artifact": "data/tomorrow-results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Denver",
      "station": "KDEN",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 10.0,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.3898,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T18:38:25.971700-04:00",
      "validated_at": "2026-08-22T06:56:37.007205+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-21.json",
      "result_artifact": "data/tomorrow-results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Chicago",
      "station": "KORD",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 40.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T18:38:25.971700-04:00",
      "validated_at": "2026-08-22T06:56:37.007205+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-21.json",
      "result_artifact": "data/tomorrow-results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 33.3,
      "predicted": 0,
      "outcome": 1,
      "correct": false,
      "observed_precip_inches": 0.0118,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T18:38:25.971700-04:00",
      "validated_at": "2026-08-22T06:56:37.007205+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-21.json",
      "result_artifact": "data/tomorrow-results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-21",
      "city": "Atlanta",
      "station": "KATL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 36.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T18:38:25.971700-04:00",
      "validated_at": "2026-08-22T06:56:37.007205+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-21.json",
      "result_artifact": "data/tomorrow-results/2026-08-21.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-20",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 73.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2402,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T07:33:24.099581-04:00",
      "validated_at": "2026-08-21T07:04:15.754590+00:00",
      "forecast_artifact": "data/predictions/2026-08-20.json",
      "result_artifact": "data/results/2026-08-20.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-20",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 93.3,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.7126,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T07:33:24.099581-04:00",
      "validated_at": "2026-08-21T07:04:15.754590+00:00",
      "forecast_artifact": "data/predictions/2026-08-20.json",
      "result_artifact": "data/results/2026-08-20.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-20",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2598,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T07:33:24.099581-04:00",
      "validated_at": "2026-08-21T07:04:15.754590+00:00",
      "forecast_artifact": "data/predictions/2026-08-20.json",
      "result_artifact": "data/results/2026-08-20.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-20",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "today-07et",
      "lead_label": "TODAY \u00b7 7 AM",
      "probability_pct": 20.0,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-20T07:33:24.099581-04:00",
      "validated_at": "2026-08-21T07:04:15.754590+00:00",
      "forecast_artifact": "data/predictions/2026-08-20.json",
      "result_artifact": "data/results/2026-08-20.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-20",
      "city": "Washington DC",
      "station": "KDCA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 76.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2402,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-19T18:09:28.703121-04:00",
      "validated_at": "2026-08-21T07:02:15.215397+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-20.json",
      "result_artifact": "data/tomorrow-results/2026-08-20.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-20",
      "city": "Philadelphia",
      "station": "KPHL",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 86.7,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.7126,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-19T18:09:28.703121-04:00",
      "validated_at": "2026-08-21T07:02:15.215397+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-20.json",
      "result_artifact": "data/tomorrow-results/2026-08-20.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-20",
      "city": "Miami",
      "station": "KMIA",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 100.0,
      "predicted": 1,
      "outcome": 1,
      "correct": true,
      "observed_precip_inches": 0.2598,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-19T18:09:28.703121-04:00",
      "validated_at": "2026-08-21T07:02:15.215397+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-20.json",
      "result_artifact": "data/tomorrow-results/2026-08-20.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    },
    {
      "date": "2026-08-20",
      "city": "Boston",
      "station": "KBOS",
      "forecast_type": "tomorrow-18et",
      "lead_label": "TOMORROW \u00b7 6 PM",
      "probability_pct": 36.7,
      "predicted": 0,
      "outcome": 0,
      "correct": true,
      "observed_precip_inches": 0.0,
      "threshold_inches": 0.01,
      "verification_window_local": "08:00-20:00",
      "issued_at_et": "2026-08-19T18:09:28.703121-04:00",
      "validated_at": "2026-08-21T07:02:15.215397+00:00",
      "forecast_artifact": "data/tomorrow-predictions/2026-08-20.json",
      "result_artifact": "data/tomorrow-results/2026-08-20.json",
      "verification_source": "NWS station observations",
      "verification_method": "sum of maximum precipitationLastHour value per local clock hour"
    }
  ]
}
