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 \ Date14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 SatTotal
Best Match2"0.2"0"0"0"0"0.2"0"1.5"0.6"3"3"0.2"0.4"0.1"11"
ECMWF IFS 040.8"0.3"0"0"0"0.4"6"0.1"0.8"------8"
GFS1.6"0.2"0"0"0"0.8"1.6"0.1"1.5"0.6"3"3"0.2"0.4"0.1"13"
GEM2"0.4"0"0"0"1"5"1"21"------31"
JMA1.5"0.2"0"0"0"5"5"0.2"5"0.2"-----18"
ICON2"0.2"0"0"0"0"0.2"--------3"
MeteoFrance0.8"0"0"0"-----------0.9"
Average1.5"0.2"0"0"0"1.5"4"0.3"7"0.4"3"3"0.2"0.4"0.1"21"

Snowfall Prediction History (Estimated)

Model \ Date4 Wed5 Thu6 Fri7 Sat8 Sun9 Mon10 Tue11 Wed12 Thu13 FriTotal
Best Match0"0"0"3"0.4"0"0"0"0"0"3"
ECMWF IFS 040"0"0"2"1.6"0.1"0"0"0"0"4"
GFS--0.2"6"1.4"0.4"0"0"0"0"8"
GEM0"0"0.7"3"1.6"0.2"0"0"0"0"6"
JMA0"0.3"5"3"1.6"0.3"0"0"0"0.1"11"
ICON0"0"0"3"0.4"0"0"0"0"0"3"
MeteoFrance0"0"0"0.4"0"0"0"0"0"0"0.4"
Average0"0.1"1"3"1.1"0.2"0"0"0"0"5"