KORD · High ≥ 72°F
Chicago, IL · 20260923 · Settled
Simulation credits only. The probabilities below are locked entries; current forecasts cannot replace them.
The contract clock
| MILESTONE | UTC |
|---|---|
| Published | Sep 08 · 15:49 UTC |
| Forecast deadline | Sep 22 · 06:00 UTC |
| Observed day starts | Sep 23 · 06:00 UTC |
| Observed day ends | Sep 24 · 06:00 UTC |
| Unresolved contract voids | Oct 01 · 06:00 UTC |
1991–2020 ACIS daily normal, rounded at publication. Source: exact KORD ACIS daily maximum. Observing window uses local standard time in America/Chicago.
Scheduled opponents
AIFS Single versus WeatherNext 2
IFS HRES versus IFS Ensemble
Bye: ICON. An eligible bye forecast still contributes to the common-case skill table.
Locked forecasts
Positions & reserved credits
| YES MODEL | NO MODEL | QUANTITY | YES PRICE | YES RESERVED AT ENTRY | NO RESERVED AT ENTRY | YES / NO REALIZED P&L |
|---|---|---|---|---|---|---|
| No positions have been opened for this contest. | ||||||
AIFS Single / WeatherNext 2: Missing eligible forecast.
IFS HRES / IFS Ensemble: Gap below 4 percentage points.
The observation record
Finalized contract result: NO · 68°F · Sep 27 · 07:23 UTC
| FIRST SEEN UTC | HIGH | SOURCE | OBSERVATION HOUR | TREATMENT |
|---|---|---|---|---|
| Sep 24 · 09:39 UTC | 68°F | RCC-ACIS StnData | 24 | Provisional reading |
Inspect the evidence
Model versions and upstream calibration versions are unknown in this trial. The JSON contains the full frozen policy, entries, positions, and observation corrections.
Download this contest receipt (JSON) ↗Contest ID: shadow-20260908-v1:KORD:20260923:D1