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 \ Date2 Mon3 Tue4 Wed5 Thu6 Fri7 Sat8 Sun9 Mon10 Tue11 Wed12 Thu13 Fri14 Sat15 Sun16 MonTotal
Best Match0"0.3"0"0"0"0.9"1.7"2"0.7"0.4"1.5"1.2"3"3"0.4"16"
ECMWF IFS 040"0"0"0"0"0"17"7"0"0"-----24"
GFS1.5"1.4"0"0"0.5"0.9"2"2"0.7"0.4"1.5"1.2"3"3"0.4"19"
GEM0.8"1.5"0"0.1"4"7"10"0.9"0"------24"
JMA1.5"1.4"0"0.2"4"1.4"7"0.6"0.3"0.3"0"----17"
ICON0"0.3"0"0"0"0.9"1.7"--------3"
MeteoFrance0"0"0"3"-----------3"
Average0.6"0.8"0"0.6"1.7"2"8"3"0.2"0.3"0.8"1.2"3"3"0.4"25"

Snowfall Prediction History (Estimated)

Model \ Date22 Fri23 Sat24 Sun25 Mon26 Tue27 Wed28 Thu29 Fri30 Sat1 SunTotal
Best Match0.2"0"0"0"0"0"0"0"0"0"0.2"
ECMWF IFS 044"0"0"0"0"0"0"0"0"0"4"
GFS3"0"0"0"1.1"0.1"0"0"0"0"4"
GEM6"0.3"0"0"0"0"0"0"0"0"6"
JMA4"0.1"0"0.8"2"0"0.8"0.1"0"0"7"
ICON0.2"0"0"0"0"0"0"0"0"0"0.2"
MeteoFrance0.2"0"0"0"0"0"0"0"0"0"0.2"
Average3"0.1"0"0.1"0.5"0"0.1"0"0"0"4"