Newark, NJHigh ≥ 59°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 EXECUTED25 contracts at the midpoint of these model probabilities. Each contract pays 1u to the winning side.
WN2 +1.14u · HRES −1.14u
These are current forecast comparisons, not locked entries. No credits have been committed. Read the proposed policy →
Probability history
Recorded source probabilities; timestamps mark snapshots. Repeated values may come from the same model run.
Forecasts & evidence
| MODEL | YES | MEAN | SPREAD σ | INITIALIZATION UTC | BRIER ↓ |
|---|---|---|---|---|---|
| WeatherNext 2 | >99% | 68.4°F | 3.1°F | 2026-10-17 00:00 | 0.0000 |
| AIFS Single | 98% | 67.2°F | 4.1°F | 2026-10-17 06:00 | 0.0003 |
| IFS Ensemble | 94% | 64.2°F | 3.7°F | 2026-10-17 00:00 | 0.0038 |
| ICON | 94% | 63.9°F | 3.5°F | 2026-10-17 00:00 | 0.0041 |
| IFS HRES | 91% | 64.0°F | 4.1°F | 2026-10-17 00:00 | 0.0081 |
| National Blend | 86% | 62.0°F | 3.2°F | 2026-10-17 06:00 | 0.0199 |
| NWS forecast | 56% | 59.0°F | 3.4°F | 2026-10-17 03:00 | 0.1954 |
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 ≥ 59°F · KEWR
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-KEWR-20261019-TMAX-GE59
Opened Oct 17 · 04:40 UTC
Original listing: Newark high ≥ 59°F · Mon Oct 19
Original prop, full history & receipt ↗