KMEM / Sat Oct 24 / OFFICIAL STATION RECORD

Memphis, TNHigh ≥ 86°F

CONSENSUS FORECAST28%Oct 18 · 03:28 UTC

THE FORECAST FIELD

Who takes which side?

0% · NO50%YES · 100%

41%

31%

30%

20%

11%

Consensus

28%

Probabilities derived from each source’s mean and spread. Forecasts may have different initialization times.

HOW A MODEL CONTRACT WORKS

Head-to-head preview

ILLUSTRATIVE · NOT EXECUTED

ICONYES 26.1¢Risks 26.10u

EPSNO 73.9¢Risks 73.90u

100 contracts at the midpoint of these model probabilities. Each contract pays 1u to the winning side.

ICON +73.90u · EPS −73.90u

These are current forecast comparisons, not locked entries. No credits have been committed. Read the proposed policy →

FOLLOW THE RUNS

Probability history

Recorded Reconstructed

Recorded source probabilities; timestamps mark snapshots. Repeated values may come from the same model run.

AIFS SingleIFS EnsembleWeatherNext 2IFS HRESICON

Inspect a forecast 2026-10-18T03:28:28+00:00 · UTC

View the forecast data

UTC	AIFS	EPS	WN2	HRES	ICON
2026-10-17T07:44:19+00:00	35.1%	20.2%	40.6%	34.9%	13.9%
2026-10-17T08:30:38+00:00	35.1%	20.2%	40.6%	34.9%	13.9%
2026-10-17T09:16:35+00:00	35.1%	20.2%	40.6%	34.9%	13.9%
2026-10-17T10:01:49+00:00	35.1%	20.2%	40.6%	34.9%	13.9%
2026-10-17T10:46:54+00:00	35.1%	20.2%	40.6%	34.9%	13.9%
2026-10-17T11:32:03+00:00	35.1%	12.8%	36.9%	34.9%	13.9%
2026-10-17T12:17:27+00:00	35.1%	12.8%	36.9%	34.9%	13.9%
2026-10-17T13:02:33+00:00	35.1%	12.8%	36.9%	34.9%	13.9%
2026-10-17T13:47:51+00:00	33.8%	12.8%	36.9%	34.9%	13.9%
2026-10-17T14:39:16+00:00	33.8%	12.8%	37.0%	34.9%	14.1%
2026-10-17T15:24:36+00:00	33.8%	11.3%	37.0%	34.9%	14.1%
2026-10-17T16:10:31+00:00	33.8%	11.3%	37.0%	34.9%	14.1%
2026-10-17T16:55:39+00:00	33.8%	11.3%	39.2%	34.9%	14.1%
2026-10-17T17:40:48+00:00	33.8%	11.3%	39.2%	34.9%	14.1%
2026-10-17T18:25:55+00:00	33.8%	11.3%	39.2%	34.9%	14.1%
2026-10-17T19:11:03+00:00	33.8%	11.3%	39.2%	34.9%	14.1%
2026-10-17T19:56:11+00:00	30.1%	11.3%	39.2%	19.7%	40.9%
2026-10-17T20:41:27+00:00	30.1%	11.3%	39.2%	19.7%	40.9%
2026-10-17T21:26:37+00:00	30.1%	11.3%	39.2%	19.7%	40.9%
2026-10-17T22:11:53+00:00	30.1%	11.3%	39.2%	19.7%	40.9%
2026-10-17T22:57:01+00:00	30.1%	11.3%	29.9%	19.7%	40.9%
2026-10-17T23:42:12+00:00	30.1%	11.3%	29.9%	19.7%	40.9%
2026-10-18T00:27:23+00:00	30.1%	11.3%	29.9%	19.7%	40.9%
2026-10-18T01:12:52+00:00	30.1%	11.3%	29.9%	19.7%	40.9%
2026-10-18T01:58:12+00:00	31.3%	11.3%	29.9%	19.7%	40.9%
2026-10-18T02:43:21+00:00	31.3%	11.3%	29.9%	19.7%	40.9%
2026-10-18T03:28:28+00:00	31.3%	11.3%	29.9%	19.7%	40.9%

THE MODEL BOX SCORE

Forecasts & evidence

MODEL	YES	MEAN	SPREAD σ	INITIALIZATION UTC	BRIER ↓
National Blend	56%	86.0°F	3.3°F	2026-10-17 06:00	Pending
ICON	41%	83.2°F	9.9°F	2026-10-17 12:00	Pending
AIFS Single	31%	82.7°F	5.8°F	2026-10-17 18:00	Pending
WeatherNext 2	30%	82.8°F	5.1°F	2026-10-17 12:00	Pending
IFS HRES	20%	80.0°F	6.5°F	2026-10-17 12:00	Pending
IFS Ensemble	11%	80.9°F	3.8°F	2026-10-17 00:00	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.

SETTLEMENT & PROVENANCE

High ≥ 86°F · KMEM

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-KMEM-20261024-TMAX-GE86
Opened Oct 17 · 07:44 UTC

Original listing: Memphis high ≥ 86°F · Sat Oct 24

Original prop, full history & receipt ↗