Minneapolis, MNHigh ≥ 77°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.
AIFS +23.28u · ICON −23.28u
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 ↓ |
|---|---|---|---|---|---|
| AIFS Single | 12% | 71.0°F | 4.6°F | 2026-10-04 18:00 | Pending |
| IFS Ensemble | 6% | 70.3°F | 3.9°F | 2026-10-04 00:00 | Pending |
| IFS HRES | 4% | 68.0°F | 5.0°F | 2026-10-04 12:00 | Pending |
| WeatherNext 2 | 4% | 70.1°F | 3.7°F | 2026-10-04 12:00 | Pending |
| National Blend | 3% | 68.0°F | 4.4°F | 2026-10-04 06:00 | Pending |
| ICON | 2% | 66.9°F | 4.7°F | 2026-10-04 12:00 | Pending |
| NWS forecast | 2% | 68.0°F | 3.9°F | 2026-10-05 03:00 | 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 ≥ 77°F · KMSP
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-KMSP-20261008-TMAX-GE77
Opened Oct 01 · 07:42 UTC
Original listing: Minneapolis runs hot-for-here: 77°F+ · Thu Oct 8
Original prop, full history & receipt ↗