Chamonix-Mont-Blanc
Elev: 1035m, Coordinates: 45.9237, 6.8694
Chamonix-Mont-Blanc, Haute-Savoie, France
Snowfall Accumulation Forecasts
The following table shows the snowfall accumulation 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 | 29 Fri | 30 Sat | 1 Sun | 2 Mon | 3 Tue | 4 Wed | 5 Thu | 6 Fri | 7 Sat | 8 Sun | 9 Mon | 10 Tue | 11 Wed | 12 Thu | 13 Fri | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Best Match | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 2 cm |
| ECMWF IFS 04 | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm | 13 cm | - | - | - | - | - | 18 cm |
| GFS | 0 cm | 0 cm | 0 cm | 3 cm | 2 cm | 1 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 8 cm |
| GEM | 0 cm | 0 cm | 0 cm | 0 cm | 3 cm | 0 cm | 0 cm | 0 cm | 8 cm | - | - | - | - | - | - | 10 cm |
| JMA | 0 cm | 0 cm | 0 cm | 2 cm | 4 cm | 3 cm | 0 cm | 0 cm | 8 cm | 4 cm | 0 cm | - | - | - | - | 20 cm |
| ICON | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | - | - | - | - | - | - | - | 0 cm |
| MeteoFrance | 0 cm | 0 cm | 0 cm | 5 cm | - | - | - | - | - | - | - | - | - | - | - | 5 cm |
| Average | 0 cm | 0 cm | 0 cm | 2 cm | 2 cm | 1 cm | 0 cm | 0 cm | 5 cm | 5 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 15 cm |
Snowfall Prediction History (Estimated)
| Model \ Date | 19 Tue | 20 Wed | 21 Thu | 22 Fri | 23 Sat | 24 Sun | 25 Mon | 26 Tue | 27 Wed | 28 Thu | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Best Match | 1 cm | 2 cm | 2 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm |
| ECMWF IFS 04 | 0 cm | 8 cm | 5 cm | 10 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 20 cm |
| GFS | 8 cm | 18 cm | 8 cm | 8 cm | 0 cm | 0 cm | 0 cm | 3 cm | 0 cm | 0 cm | 46 cm |
| GEM | 13 cm | 30 cm | 28 cm | 15 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 89 cm |
| JMA | 10 cm | 23 cm | 25 cm | 10 cm | 0 cm | 0 cm | 2 cm | 5 cm | 0 cm | 2 cm | 76 cm |
| ICON | 1 cm | 2 cm | 2 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm |
| MeteoFrance | 0 cm | 1 cm | 0 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm |
| Average | 5 cm | 13 cm | 13 cm | 8 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 41 cm |
