Pittsburgh, PAHigh ≥ 85°F
Who takes which side?
Probabilities derived from each source’s mean and spread. Forecasts may have different initialization times.
Head-to-head preview
ILLUSTRATIVE · NOT EXECUTED50 contracts at the midpoint of these model probabilities. Each contract pays 1u to the winning side.
HRES +46.02u · ICON −46.02u
These are current forecast comparisons, not locked entries. No credits have been committed. Read the proposed policy →
Probability history
Reconstructed from archived summary forecasts using a shared lead-dependent Gaussian error model. Times are initializations, not verified release times.
Forecasts & evidence
| MODEL | YES | MEAN | SPREAD σ | INITIALIZATION UTC | BRIER ↓ |
|---|---|---|---|---|---|
| IFS HRES | 15% | 79.2°F | 5.1°F | 2026-09-10 12:00 | Pending |
| National Blend | 9% | 75.7°F | 6.7°F | 2026-09-11 00:00 | Pending |
| WeatherNext 2 | 8% | 79.0°F | 3.9°F | 2026-09-10 18:00 | Pending |
| IFS Ensemble | 5% | 78.9°F | 3.4°F | 2026-09-10 00:00 | Pending |
| AIFS Single | 2% | 74.6°F | 4.7°F | 2026-09-10 18:00 | Pending |
| ICON | 1% | 75.6°F | 3.9°F | 2026-09-11 00:00 | Pending |
| NWS forecast | <1% | 75.0°F | 3.9°F | 2026-09-11 02:00 | Pending |
Spread is the standard deviation used in the probability approximation. It is not a measured confidence rating. Brier here scores the latest recorded snapshot, not a league deadline.
High ≥ 85°F · KPIT
Daily temperature props settle on the ACIS official station record. Inclusive and strict thresholds retain their exact meanings. Provisional observations do not replace the settlement record.
WP-KPIT-20260914-TMAX-GE85
Opened Sep 07 · 14:25 UTC
Original listing: Pittsburgh runs hot-for-here: 85°F+ · Mon Sep 14
Original prop, full history & receipt ↗