Chamonix-Mont-Blanc

Elev: 1035m, Coordinates: 45.92376.8694

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

Model \ Date25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 Mon7 TueTotal
Best Match0"0"0"0"0"0"0"0"0"0"0.8"0.4"0"0"1.2"
ECMWF IFS 0250"0"0"0"0"0"0"0"0"0"0"0"0"0"0"
ECMWF AIFS 0250"0"0"0"0"0"0"0"0.2"4"1.7"0.4"0.6"0"7"
GFS0"0"0"0"0"0"0"0"0"0"0.8"0.4"0"0"1.2"
GEM0"0"0"0"0"0"0"0"0"-----0"
JMA0"0"0"0"0"0"0"0"0"0.4"----0.4"
ICON0"0"0"0"0"0"0"-------0"
MeteoFrance0"0"0"-----------0"
Average0"0"0"0"0"0"0"0"0"1.1"0.8"0.3"0.2"0"2"

Snowfall Prediction History (Estimated)

Model \ Date14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 TueTotal
Best Match1.8"0.2"0"0"0"1.3"0.7"0.2"2"4"0"11"
ECMWF IFS 0250.4"0.2"0"0"0"0.2"1.2"0.3"4"4"0.5"10"
ECMWF AIFS 0251.1"0.4"0"0"0"0.3"0.8"0"2"6"0.4"11"
GFS1.4"0.5"0"0"0"5"1.2"0.8"10"9"0"28"
GEM2"1.3"0"0"0"3"1.3"0.4"20"10"1.2"39"
JMA1.8"0.4"0"0"0"5"2"0.9"17"11"0.6"39"
ICON1.8"0.2"0"0"0"1.3"0.7"0.2"2"4"0"11"
MeteoFrance1"0"0"0"0"0.4"0.1"0.1"1.7"3"0"6"
Average1.4"0.4"0"0"0"2"1.1"0.4"8"7"0.4"21"