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"0.1"0"0"0"0"0.2"0"0"0"0"0"0"0"0"3"
ECMWF IFS 040.7"0.1"0"0"0"0"6"0.4"0.7"7"-----15"
GFS1.1"0.1"0"0"0"0.7"1.6"0"0"0"0"0"0"0"0"4"
GEM1.8"0.4"0"0"0"0.4"8"2"3"6"-----22"
JMA1.9"0.3"0"0"0"3"3"0"0.2"0"0"----9"
ICON2"0.1"0"0"0"0"0.2"--------3"
MeteoFrance2"0"0"0"-----------2"
Average1.7"0.2"0"0"0"0.9"4"0.7"1.1"3"0"0"0"0"0"12"

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"