Was the forecast right for Minneapolis on Fri Oct 9?
Minneapolis, Minnesota · daily high temperature in °C · forecasts from each model's archived runs, verified against the MSP observations
14 days out, 4 models put Minneapolis's Fri Oct 9 high anywhere from 20° to 26°;by the final call, the day before, the field had settled to a median of 22°. The day verified at 23° against the MSP observations — cloudy.
AIFS landed closest, off by 0.1°. AIGFS ran 2° cool.
What every model said, at every lead
Daily-high calls for Fri Oct 9 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 Minneapolis scoreboard shows them, labelled.
| Lead | AIFS | AIGFS | ECMWF | GEM | GFS | ICON | UKMO | Range |
|---|---|---|---|---|---|---|---|---|
| 15d · 2026-09-24 | — | 22° | — | — | 19° | — | — | 19–22° |
| 14d · 2026-09-25 | 26° | 23° | 25° | — | 20° | — | — | 20–26° |
| 13d · 2026-09-26 | 15° | 26° | 23° | — | 19° | — | — | 15–26° |
| 12d · 2026-09-27 | 22° | 18° | 9° | — | 10° | — | — | 9–22° |
| 11d · 2026-09-28 | 21° | 26° | 13° | — | 12° | — | — | 12–26° |
| 10d · 2026-09-29 | 26° | 25° | 23° | — | 19° | — | — | 19–26° |
| 9d · 2026-09-30 | 25° | 22° | 21° | 21° | 24° | — | — | 21–25° |
| 8d · 2026-10-01 | 20° | 29° | 21° | 26° | 19° | — | — | 19–29° |
| 7d · 2026-10-02 | 17° | 28° | 24° | 23° | 20° | — | — | 17–28° |
| 6d · 2026-10-03 | 22° | 20° | 21° | 20° | 22° | 14° | 16° | 14–22° |
| 5d · 2026-10-04 | 20° | 16° | 22° | 21° | 19° | 19° | 16° | 16–22° |
| 4d · 2026-10-05 | 22° | 20° | 20° | 20° | 23° | 21° | 21° | 20–23° |
| 3d · 2026-10-06 | 22° | 22° | 22° | 22° | 22° | 20° | 22° | 20–22° |
| 2d · 2026-10-07 | 23° | 21° | 23° | 26° | 22° | 21° | 22° | 21–26° |
| 1d · 2026-10-08 | 23° | 21° | 22° | 24° | 23° | 21° | 22° | 21–24° |
| actual | 23° |
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 Minneapolis — 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 MSP observations. The actual values are the ones in hand when this receipt was settled, usually 2 days after the date; a correction published after that is not carried into it. Archive depth varies by city; receipts exist only for dates the archive watched arrive.