The Spread

Was the forecast right for Orlando on Wed Aug 12?

Orlando, Florida · daily high temperature in °F · forecasts from each model's archived runs, verified against ERA5

14 days out, 4 models put Orlando's Wed Aug 12 high anywhere from 82° to 98°; by the final call the field had settled to a median of 96°. ERA5 says the day verified at 92° with 0.05 in of precipitation — drizzle.

ECMWF landed closest, off by 0.5°. GFS ran 9° hot.

14 days out the models said 82–98; it hit 92. ECMWF led (off 0.5°F); GFS ran 9°F hot.
The shareable card for this receipt — what this page looks like pasted into a thread.

What every model said, at every lead

Daily-high calls for Wed Aug 12 as each model's runs approached it — the last archived run per day. NBM and The Spread's own blend are consensus products and stay out of these ranges and rankings; the Orlando scoreboard shows them, labelled.

Lead AIFSAIGFSECMWFGEMGFSICONUKMO Range
15d · 2026-07-28 96° 101° 96–101°
14d · 2026-07-29 90° 98° 82° 97° 82–98°
13d · 2026-07-30 88° 96° 90° 99° 88–99°
12d · 2026-07-31 89° 99° 84° 99° 84–99°
11d · 2026-08-01 90° 99° 88° 99° 88–99°
10d · 2026-08-02 90° 96° 90° 100° 90–100°
9d · 2026-08-03 92° 98° 90° 91° 98° 90–98°
8d · 2026-08-04 92° 97° 90° 91° 98° 90–98°
7d · 2026-08-05 90° 97° 90° 93° 100° 90–100°
6d · 2026-08-06 91° 97° 90° 95° 101° 93° 91° 90–101°
5d · 2026-08-07 91° 98° 91° 92° 100° 94° 96° 91–100°
4d · 2026-08-08 91° 97° 92° 93° 101° 97° 98° 91–101°
3d · 2026-08-09 92° 97° 92° 95° 100° 97° 97° 92–100°
2d · 2026-08-10 93° 96° 90° 96° 100° 96° 96° 90–100°
1d · 2026-08-11 93° 96° 90° 97° 97° 97° 98° 90–98°
0d · 2026-08-12 90° 97° 91° 96° 100° 96° 94° 90–100°
actual 92°

Read it honestly

This is one date, not a league table. A model can win a day it deserved to lose; rankings only mean something over a window. For that, see which model has been most accurate in Orlando — or every city The Spread scores.

Forecasts are what each model's archived runs said at the time, captured at The Spread's sweep times — never reconstructed after the fact. Truth is ERA5 reanalysis (temperature_2m_max). Archive depth varies by city; receipts exist only for dates the archive watched arrive.