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 | 20 Fri | 21 Sat | 22 Sun | 23 Mon | 24 Tue | 25 Wed | 26 Thu | 27 Fri | 28 Sat | 29 Sun | 30 Mon | 31 Tue | 1 Wed | 2 Thu | 3 Fri | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Best Match | 2 cm | 1 cm | 8 cm | 23 cm | 4 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 38 cm |
| ECMWF IFS 04 | 3 cm | 0 cm | 13 cm | 18 cm | 2 cm | 0 cm | 0 cm | 0 cm | 0 cm | - | - | - | - | - | - | 36 cm |
| ECMWF IFS 025 | 2 cm | 1 cm | 8 cm | 8 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 0 cm | - | 18 cm |
| ECMWF AIFS 025 | 2 cm | 1 cm | 5 cm | 15 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 23 cm |
| GFS | 3 cm | 0 cm | 25 cm | 13 cm | 4 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 46 cm |
| GEM | 3 cm | 1 cm | 48 cm | 13 cm | 5 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | - | - | - | - | - | 71 cm |
| JMA | 5 cm | 2 cm | 38 cm | 18 cm | 10 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | - | - | - | - | - | 74 cm |
| ICON | 2 cm | 1 cm | 8 cm | 23 cm | 4 cm | 0 cm | 0 cm | - | - | - | - | - | - | - | - | 38 cm |
| DMI | 1 cm | 2 cm | 8 cm | 8 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 0 cm | - | 18 cm |
| MeteoFrance | 0 cm | 0 cm | 51 cm | 91 cm | - | - | - | - | - | - | - | - | - | - | - | 142 cm |
| Average | 2 cm | 1 cm | 23 cm | 23 cm | 4 cm | 0 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 0 cm | 0 cm | 0 cm | 0 cm | 53 cm |
Snowfall Prediction History (Estimated)
| Model \ Date | 10 Tue | 11 Wed | 12 Thu | 13 Fri | 14 Sat | 15 Sun | 16 Mon | 17 Tue | 18 Wed | 19 Thu | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Best Match | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm | 1 cm | 0 cm | 0 cm | 0 cm | 3 cm | 8 cm |
| ECMWF IFS 04 | 0 cm | 0 cm | 0 cm | 0 cm | 2 cm | 1 cm | 0 cm | 0 cm | 0 cm | 4 cm | 5 cm |
| ECMWF IFS 025 | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 1 cm | 0 cm | 0 cm | 0 cm | 1 cm | 2 cm |
| ECMWF AIFS 025 | 0 cm | 0 cm | 0 cm | 0 cm | 3 cm | 1 cm | 0 cm | 0 cm | 0 cm | 1 cm | 5 cm |
| GFS | 0 cm | 0 cm | 0 cm | 0 cm | 4 cm | 1 cm | 0 cm | 0 cm | 0 cm | 13 cm | 18 cm |
| GEM | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm | 3 cm | 0 cm | 0 cm | 0 cm | 8 cm | 15 cm |
| JMA | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm | 1 cm | 0 cm | 0 cm | 0 cm | 13 cm | 18 cm |
| ICON | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm | 1 cm | 0 cm | 0 cm | 0 cm | 3 cm | 8 cm |
| DMI | 0 cm | 0 cm | 0 cm | 0 cm | 5 cm | 0 cm | 0 cm | 0 cm | 0 cm | 2 cm | 8 cm |
| MeteoFrance | 0 cm | 0 cm | 0 cm | 0 cm | 3 cm | 0 cm | 0 cm | 0 cm | 0 cm | 1 cm | 4 cm |
| Average | 0 cm | 0 cm | 0 cm | 0 cm | 4 cm | 1 cm | 0 cm | 0 cm | 0 cm | 5 cm | 10 cm |
