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 \ Date27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 Mon7 Tue8 Wed9 Thu10 FriTotal
Best Match0"0"0"0"0"0"0.2"1.2"0"0"0.9"0"0.2"0"0.3"3"
ECMWF IFS 0250"0"0"0"0"0"0"0"0.8"5"3"1.2"0.1"0"-10"
ECMWF AIFS 0250"0"0"0"0"0"0.9"3"0.1"0"0"0.3"0"0"0"4"
GFS0"0"0"0"0"0"1.6"0.4"0"0"0.9"0"0.2"0"0.3"3"
GEM0"0"0"0"0"0"4"2"0"------6"
JMA0"0"0"0"0"0.2"3"2"0.6"0.4"-----7"
ICON0"0"0"0"0"0"0.2"--------0.2"
MeteoFrance0"0"0"0"-----------0"
Average0"0"0"0"0"0"1.6"1.6"0.3"1.3"1.3"0.5"0.1"0"0.2"7"

Snowfall Prediction History (Estimated)

Model \ Date17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 ThuTotal
Best Match0"0"1.3"0.7"0.2"2"4"0"0"0"9"
ECMWF IFS 0250"0"0.2"1.2"0.3"4"4"0.5"0"0"9"
ECMWF AIFS 0250"0"0.3"0.8"0"2"6"0.4"0"0"10"
GFS0"0"5"1.2"0.8"10"9"0"0"0"26"
GEM0"0"3"1.3"0.4"20"10"1.2"0"0"35"
JMA0"0"5"2"0.9"17"11"0.6"0"0"36"
ICON0"0"1.3"0.7"0.2"2"4"0"0"0"9"
MeteoFrance0"0"0.4"0.1"0.1"1.7"3"0"0"0"5"
Average0"0"2"1.1"0.4"8"7"0.4"0"0"19"