Updated

Forecast accuracy: Miami, FL, US KMIA

How far each forecast landed from the value the market settled on. All stations · Forecast

Kalshi · NWS climate report · °F

Live

Held back, 3 of 30 days so far.

Backfill · highs

ForecasterLeadMAE °Fvs blendBiasWithin 1°Days
Market forecastD11.1−2.0−0.174%926
Market forecastD21.2−2.0−0.170%926
Market forecastD31.3−1.9−0.166%926
Blend (median)D13.1—−3.012%926
Blend (median)D23.2—−3.011%926
Blend (median)D33.2—−2.913%926
NBMD11.1−2.0−0.174%926
NBMD21.2−2.0−0.170%926
NBMD31.3−1.9−0.166%926
AIFSD14.4+1.3−4.44%926
AIFSD24.4+1.3−4.44%926
AIFSD34.4+1.2−4.36%926
ENSD13.9+0.7−3.88%926
ENSD23.9+0.7−3.88%926
ENSD33.9+0.7−3.89%925
GFSD12.8−0.3−2.321%926
GFSD22.9−0.3−2.318%926
GFSD33.0−0.2−2.320%926

Backfill · lows

ForecasterLeadMAE °Fvs blendBiasWithin 1°Days
Market forecastD11.7−0.2+0.656%924
Market forecastD21.8−0.2+0.551%924
Market forecastD31.9−0.2+0.651%924
Blend (median)D11.9—+1.651%924
Blend (median)D22.0—+1.649%924
Blend (median)D32.1—+1.748%924
NBMD11.7−0.2+0.656%924
NBMD21.8−0.2+0.551%924
NBMD31.9−0.2+0.651%924
AIFSD12.7+0.8+2.633%924
AIFSD22.7+0.7+2.633%924
AIFSD32.8+0.7+2.733%924
ENSD11.6−0.30.057%924
ENSD21.7−0.30.052%924
ENSD31.8−0.30.052%923
GFSD14.0+2.1+4.017%924
GFSD24.1+2.1+4.018%924
GFSD34.2+2.1+4.118%924

Polymarket · routine METARs · °F

Live

Held back, 3 of 30 days so far.

Backfill

Held back, scored on 1% of day-ahead days (needs 80%).

Scored 2026-10-28 03:48 UTC, daily at 16:30 UTC. Markdown · Method