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 \ Date2 Thu3 Fri4 Sat5 Sun6 Mon7 Tue8 Wed9 Thu10 Fri11 Sat12 Sun13 Mon14 Tue15 Wed16 ThuTotal
Best Match1.8"2"0"0"0"0"0"0.8"0.2"2"0.7"0"0"0"0"8"
ECMWF IFS 0252"1.5"0"0"0.5"1.5"2"0"0"0"0"0"0"0"0"8"
ECMWF AIFS 0250"0.6"0"0"0"0"0"0"0"0"0"0"0"0"0"0.6"
GFS2"2"0"0"0.1"0.3"0.6"3"0.2"2"0.7"0"0"0"0"11"
GEM8"5"1.2"0"1"3"3"2"1.1"0.7"-----26"
JMA3"3"0.2"1.5"5"3"10"9"4"0.1"0.3"----39"
ICON1.8"2"0"0"0"0"0"--------4"
MeteoFrance0.2"0.2"13"3"-----------16"
Average3"2"2"0.6"1.1"1.3"3"3"1.1"0.6"0.3"0"0"0"0"17"

Snowfall Prediction History (Estimated)

Model \ Date23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 WedTotal
Best Match4"0"0"0"0"0"0"0"0"0"4"
ECMWF IFS 0254"0.5"0"0"0"0"0"0"0"0"4"
ECMWF AIFS 0256"0.4"0"0"0"0"0"0"0"0"7"
GFS9"0"0"0"0"0"0"0"0"0"9"
GEM10"1.2"0"0"0"0"0"0"0"0"11"
JMA11"0.6"0"0"0"0"0"0"0"0"11"
ICON4"0"0"0"0"0"0"0"0"0"4"
MeteoFrance3"0"0"0"0"0"0"0"0"0"3"
Average7"0.4"0"0"0"0"0"0"0"0"7"