KIAH · High ≥ 87°F
Houston, TX · 20260929 · 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 28 · 06:00 UTC |
| Observed day starts | Sep 29 · 06:00 UTC |
| Observed day ends | Sep 30 · 06:00 UTC |
| Unresolved contract voids | Oct 07 · 06:00 UTC |
1991–2020 ACIS daily normal, rounded at publication. Source: exact KIAH ACIS daily maximum. Observing window uses local standard time in America/Chicago.
Scheduled opponents
AIFS Single versus IFS Ensemble
Bye: WeatherNext 2. An eligible bye forecast still contributes to the common-case skill table.
Locked forecasts
| MODEL | PROBABILITY | INITIALIZED UTC | RECEIVED UTC | CAPTURED UTC |
|---|---|---|---|---|
| AIFS | 99% | Sep 27 · 18:00 UTC | Sep 28 · 01:22 UTC | Sep 28 · 01:22 UTC |
| EPS | >99% | Sep 27 · 00:00 UTC | Sep 27 · 11:02 UTC | Sep 27 · 11:02 UTC |
| HRES | 93% | Sep 27 · 12:00 UTC | Sep 27 · 19:23 UTC | Sep 27 · 19:23 UTC |
| ICON | 91% | Sep 28 · 00:00 UTC | Sep 28 · 04:30 UTC | Sep 28 · 04:30 UTC |
| WN2 | >99% | Sep 27 · 18:00 UTC | Sep 28 · 05:02 UTC | Sep 28 · 05:02 UTC |
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 / IFS Ensemble: Gap below 4 percentage points.
IFS HRES / ICON: Gap below 4 percentage points.
The observation record
Finalized contract result: YES · 94°F · Oct 03 · 06:16 UTC
| FIRST SEEN UTC | HIGH | SOURCE | OBSERVATION HOUR | TREATMENT |
|---|---|---|---|---|
| Sep 30 · 09:51 UTC | 94°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:KIAH:20260929:D1