Was the forecast right for Orlando on Fri Sep 11?
Orlando, Florida · daily high temperature in °C · forecasts from each model's archived runs, verified against the ORL observations
14 days out, 4 models put Orlando's Fri Sep 11 high anywhere from 31° to 34°;by the final call, the day before, the field had settled to a median of 33°. The day verified at 34° against the ORL observations, with 0.3 mm of precipitation — thunderstorms.
GEM landed closest, off by 0.1°. ECMWF ran 3° cool.
What every model said, at every lead
Daily-high calls for Fri Sep 11 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, labeled.
| Lead | AIFS | AIGFS | ECMWF | GEM | GFS | ICON | UKMO | Range |
|---|---|---|---|---|---|---|---|---|
| 15d · 2026-08-27 | — | 33° | — | — | 40° | — | — | 33–40° |
| 14d · 2026-08-28 | 31° | 33° | 31° | — | 34° | — | — | 31–34° |
| 13d · 2026-08-29 | 31° | 33° | 31° | — | 37° | — | — | 31–37° |
| 12d · 2026-08-30 | 31° | 32° | 32° | — | 36° | — | — | 31–36° |
| 11d · 2026-08-31 | 32° | 33° | 32° | — | 35° | — | — | 32–35° |
| 10d · 2026-09-01 | 33° | 34° | 31° | — | 37° | — | — | 31–37° |
| 9d · 2026-09-02 | 33° | 33° | 32° | 32° | 35° | — | — | 32–35° |
| 8d · 2026-09-03 | 30° | 34° | 32° | 34° | 36° | — | — | 30–36° |
| 7d · 2026-09-04 | 31° | 34° | 31° | 34° | 37° | 35° | — | 31–37° |
| 6d · 2026-09-05 | 30° | 34° | 32° | 33° | 36° | 33° | 32° | 30–36° |
| 5d · 2026-09-06 | 32° | 34° | 32° | 33° | 36° | 31° | 35° | 31–36° |
| 4d · 2026-09-07 | 32° | 34° | 31° | 33° | 35° | 32° | 33° | 31–35° |
| 3d · 2026-09-08 | 32° | 34° | 31° | 34° | 36° | 32° | 32° | 31–36° |
| 2d · 2026-09-09 | 32° | 34° | 32° | 34° | 33° | 32° | 31° | 31–34° |
| 1d · 2026-09-10 | 32° | 34° | 31° | 34° | 33° | 33° | 33° | 31–34° |
| actual | 34° |
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 the ORL observations. The actual values are the ones in hand when this day was verified, usually 2 days after the date; a correction published after that is not carried into it. Archive depth varies by city; verified days exist only for dates the archive watched arrive.