Chamonix-Mont-Blanc
Elev: 1035m, Coordinates: 45.9237, 6.8694
Chamonix-Mont-Blanc, Haute-Savoie, France
Snowfall Accumulation Forecasts
The following table show up to 14 day snowfall forecasts at Chamonix-Mont-Blanc across six different weather models. Click on the model names to learn more about each model. Italicized values signify a forecast for high winds (30mph or greater), which may affect lift operations.
| Model \ Date | 29 Wed | 30 Thu | 31 Fri | 1 Sat | 2 Sun | 3 Mon | 4 Tue | 5 Wed | 6 Thu | 7 Fri | 8 Sat | 9 Sun | 10 Mon | 11 Tue | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ECMWF IFS 025 | 0.7" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0.1" | 0" | 0.6" | 0.8" | 2" |
| ECMWF AIFS 025 | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0.1" | 0" | 0" | 0" | 2" | 0.1" | 2" |
| GFS | 1.8" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0.1" | 0" | 0" | 0" | 1.9" |
| GEM | 3" | 0.2" | 0.2" | 0" | 0" | 0" | 0" | 0" | 0" | - | - | - | - | - | 3" |
| JMA | 1.7" | 1" | 1.3" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | - | - | - | - | 4" |
| ICON | 1" | 0" | 0" | 0" | 0" | 0" | 0" | - | - | - | - | - | - | - | 1" |
| MeteoFrance | 0.5" | 0" | 0.9" | - | - | - | - | - | - | - | - | - | - | - | 1.3" |
| Average | 1.2" | 0.2" | 0.3" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0.1" | 0" | 0.9" | 0.3" | 3" |
Snowfall Prediction History (Estimated)
| Model \ Date | 18 Sat | 19 Sun | 20 Mon | 21 Tue | 22 Wed | 23 Thu | 24 Fri | 25 Sat | 26 Sun | 27 Mon | 28 Tue | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ECMWF IFS 025 | 0" | 0" | 0" | 0" | 0.2" | 0.9" | 0" | 0.9" | 1.3" | 0" | 3" | 6" |
| ECMWF AIFS 025 | 0" | 0" | 0" | 0" | 0.1" | 0" | 0" | 0" | 0.7" | 0" | 0" | 0.8" |
| GFS | 0" | 0" | 0" | 0" | 0.3" | 3" | 0" | 0" | 2" | 3" | 7" | 15" |
| GEM | 0" | 0" | 0" | 0" | 0.7" | 0.7" | 0" | 0" | 1.2" | 0" | 8" | 11" |
| JMA | 0" | 0" | 0.3" | 0.2" | 0.9" | 4" | 0" | 0.3" | 1.9" | 6" | 10" | 23" |
| ICON | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 3" | 0" | 4" | 7" |
| MeteoFrance | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0" | 0.4" | 0" | 1" | 1.4" |
| Average | 0" | 0" | 0" | 0" | 0.3" | 1.2" | 0" | 0.2" | 1.5" | 1.3" | 5" | 9" |
