Was the forecast right for Milan on Thu Oct 1?
Milan, Lombardy · daily high temperature in °F · forecasts from each model's archived runs, verified against the LIML observations
14 days out, 4 models put Milan's Thu Oct 1 high anywhere from 73° to 81°;by the final call, the day before, the field had settled to a median of 76°. The day verified at 77° against the LIML observations — cloudy.
GFS landed closest, off by 0.2°. ICON ran 4° cool.
What every model said, at every lead
Daily-high calls for Thu Oct 1 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 Milan scoreboard shows them, labelled.
| Lead | AIFS | AIGFS | ECMWF | GEM | GFS | ICON | UKMO | Range |
|---|---|---|---|---|---|---|---|---|
| 15d · 2026-09-16 | — | 68° | — | — | 63° | — | — | 63–68° |
| 14d · 2026-09-17 | 79° | 73° | 80° | — | 81° | — | — | 73–81° |
| 13d · 2026-09-18 | 79° | 80° | 82° | — | 69° | — | — | 69–82° |
| 12d · 2026-09-19 | 69° | 70° | 69° | — | 69° | — | — | 69–70° |
| 11d · 2026-09-20 | 76° | 77° | 80° | — | 80° | — | — | 76–80° |
| 10d · 2026-09-21 | 78° | 66° | 79° | — | 76° | — | — | 66–79° |
| 9d · 2026-09-22 | 76° | 78° | 75° | 82° | 71° | — | — | 71–82° |
| 8d · 2026-09-23 | 76° | 76° | 71° | 81° | 80° | — | — | 71–81° |
| 7d · 2026-09-24 | 74° | 77° | 73° | 81° | 78° | — | — | 73–81° |
| 6d · 2026-09-25 | 73° | 76° | 75° | 73° | 77° | 74° | 74° | 73–77° |
| 5d · 2026-09-26 | 76° | 78° | 78° | 76° | 78° | 73° | 76° | 73–78° |
| 4d · 2026-09-27 | 76° | 77° | 77° | 77° | 80° | 75° | 76° | 75–80° |
| 3d · 2026-09-28 | 76° | 77° | 78° | 76° | 78° | 74° | 76° | 74–78° |
| 2d · 2026-09-29 | 76° | 76° | 75° | 75° | 77° | 73° | 75° | 73–77° |
| 1d · 2026-09-30 | 76° | 75° | 76° | 76° | 77° | 73° | 76° | 73–77° |
| actual | 77° |
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 Milan — 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 LIML 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.