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 \ Date25 Mon26 Tue27 Wed28 Thu29 Fri30 Sat1 Sun2 Mon3 Tue4 Wed5 Thu6 Fri7 Sat8 Sun9 MonTotal
Best Match0"0"0"0"0"0"0"0"0"0.7"0.1"0"0"0"0"0.7"
ECMWF IFS 040"0"0"0"0"0"0"0"0"0"-----0"
GFS0"2"0"0.1"0"0"0"0"0"0.7"0.1"0"0"0"0"3"
GEM0"0"0"0.2"0"0"0"0.2"0"0"-----0.4"
JMA0.9"3"0.2"3"0.4"0"0"2"0.3"1.2"0.1"----11"
ICON0"0"0"0"0"0"0"0"-------0"
MeteoFrance0"0"0"3"-----------3"
Average0.1"0.8"0"0.9"0.1"0"0"0.5"0.1"0.5"0.1"0"0"0"0"3"

Snowfall Prediction History (Estimated)

Model \ Date15 Fri16 Sat17 Sun18 Mon19 Tue20 Wed21 Thu22 Fri23 Sat24 SunTotal
Best Match0"0"0"0"0.2"0.7"0.7"0.2"0"0"1.9"
ECMWF IFS 040"0"0"0"0"3"2"4"0"0"8"
GFS0"0"0"0"3"7"3"3"0"0"17"
GEM0"0"0"0"5"12"11"6"0.3"0"35"
JMA0"0"0"0"4"9"10"4"0.1"0"27"
ICON0"0"0"0"0.2"0.7"0.7"0.2"0"0"1.9"
MeteoFrance0"0"0"0"0"0.2"0.1"0.2"0"0"0.5"
Average0"0"0"0"2"5"5"3"0.1"0"15"