Richmond, VAHigh ≥ 80°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.
ICON +44.60u · EPS −44.60u
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 ↓ |
|---|---|---|---|---|---|
| ICON | 20% | 73.6°F | 7.0°F | 2026-10-13 00:00 | 0.0404 |
| AIFS Single | 9% | 72.4°F | 5.3°F | 2026-10-13 00:00 | 0.0083 |
| WeatherNext 2 | 9% | 72.7°F | 5.0°F | 2026-10-12 18:00 | 0.0074 |
| IFS HRES | 8% | 70.2°F | 6.6°F | 2026-10-13 00:00 | 0.0061 |
| NWS forecast | 4% | 69.0°F | 5.8°F | 2026-10-13 03:00 | 0.0013 |
| National Blend | 2% | 70.0°F | 4.4°F | 2026-10-13 00:00 | 0.0003 |
| IFS Ensemble | 2% | 69.1°F | 4.8°F | 2026-10-12 00:00 | 0.0002 |
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 ≥ 80°F · KRIC
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-KRIC-20261019-TMAX-GE80
Opened Oct 12 · 13:51 UTC
Original listing: Richmond runs hot-for-here: 80°F+ · Mon Oct 19
Original prop, full history & receipt ↗