Chamonix-Mont-Blanc

Elev: 1035m, Coordinates: 45.92376.8694

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 (30mph or greater), which may affect lift operations.

Model \ Date1 Sun2 Mon3 Tue4 Wed5 Thu6 Fri7 Sat8 Sun9 Mon10 Tue11 Wed12 Thu13 Fri14 Sat15 SunTotal
Best Match0"0"0.1"0"0"0"0"0.4"0.1"0"0.1"0"2"4"0.8"8"
ECMWF IFS 040"0"0"0"0"0"0"14"4"0"-----18"
GFS0"0.7"2"0"0"0"2"0.6"0.1"0"0.1"0"2"4"0.8"13"
GEM0"0.2"1.8"0"0"0.2"0"2"0.1"------4"
JMA0"1.3"1.4"0"1.2"4"0.6"1.1"0.7"0.5"0"----11"
ICON0"0"0.1"0"0"0"0"--------0.1"
MeteoFrance0"0"0"0"-----------0"
Average0"0.4"0.9"0"0.2"0.9"0.6"4"1.2"0.2"0"0"2"4"0.8"16"

Snowfall Prediction History (Estimated)

Model \ Date21 Thu22 Fri23 Sat24 Sun25 Mon26 Tue27 Wed28 Thu29 Fri30 SatTotal
Best Match0.7"0.2"0"0"0"0"0"0"0"0"1"
ECMWF IFS 042"4"0"0"0"0"0"0"0"0"6"
GFS3"3"0"0"0"1.1"0.1"0"0"0"8"
GEM11"6"0.3"0"0"0"0"0"0"0"17"
JMA10"4"0.1"0"0.8"2"0"0.8"0.1"0"17"
ICON0.7"0.2"0"0"0"0"0"0"0"0"1"
MeteoFrance0.1"0.2"0"0"0"0"0"0"0"0"0.2"
Average5"3"0.1"0"0.1"0.5"0"0.1"0"0"8"