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 (48 km/h or greater), which may affect lift operations.
| Model \ Date | 30 Mon | 31 Tue | 1 Wed | 2 Thu | 3 Fri | 4 Sat | 5 Sun | 6 Mon | 7 Tue | 8 Wed | 9 Thu | 10 Fri | 11 Sat | 12 Sun | 13 Mon | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Best Match | 0 cm | 0 cm | 0 cm | 3 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 1 cm | 5 cm |
| ECMWF IFS 025 | 0 cm | 0 cm | 0 cm | 8 cm | 1 cm | 0 cm | 0 cm | 1 cm | 4 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 0 cm | 13 cm |
| ECMWF AIFS 025 | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm | 0 cm | 2 cm | 0 cm | 3 cm | 0 cm | 0 cm | 10 cm |
| GFS | 0 cm | 0 cm | 0 cm | 3 cm | 5 cm | 0 cm | 5 cm | 3 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 1 cm | 18 cm |
| GEM | 0 cm | 0 cm | 0 cm | 20 cm | 2 cm | 1 cm | 10 cm | 10 cm | 3 cm | 0 cm | - | - | - | - | - | 46 cm |
| JMA | 0 cm | 0 cm | 0 cm | 3 cm | 13 cm | 5 cm | 5 cm | 0 cm | 20 cm | 1 cm | 20 cm | - | - | - | - | 69 cm |
| ICON | 0 cm | 0 cm | 0 cm | 3 cm | 0 cm | 0 cm | 0 cm | 0 cm | - | - | - | - | - | - | - | 3 cm |
| MeteoFrance | 0 cm | 0 cm | 0 cm | 20 cm | - | - | - | - | - | - | - | - | - | - | - | 20 cm |
| Average | 0 cm | 0 cm | 0 cm | 8 cm | 4 cm | 1 cm | 4 cm | 3 cm | 8 cm | 0 cm | 5 cm | 0 cm | 1 cm | 0 cm | 0 cm | 33 cm |
Snowfall Prediction History (Estimated)
| Model \ Date | 20 Fri | 21 Sat | 22 Sun | 23 Mon | 24 Tue | 25 Wed | 26 Thu | 27 Fri | 28 Sat | 29 Sun | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Best Match | 2 cm | 1 cm | 5 cm | 10 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 18 cm |
| ECMWF IFS 025 | 3 cm | 1 cm | 10 cm | 10 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 23 cm |
| ECMWF AIFS 025 | 2 cm | 0 cm | 5 cm | 15 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 25 cm |
| GFS | 3 cm | 2 cm | 25 cm | 23 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 53 cm |
| GEM | 3 cm | 1 cm | 51 cm | 25 cm | 3 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 81 cm |
| JMA | 5 cm | 2 cm | 43 cm | 28 cm | 2 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 79 cm |
| ICON | 2 cm | 1 cm | 5 cm | 10 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 18 cm |
| MeteoFrance | 0 cm | 0 cm | 4 cm | 8 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 13 cm |
| Average | 3 cm | 1 cm | 20 cm | 18 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 41 cm |
