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 \ Date15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 SunTotal
Best Match0.2"0"0"0"0"0.5"0"0"1.1"0.2"0"0"0"0"0"2"
ECMWF IFS 040.2"0"0"0"1.4"2"0"0"0.5"4"-----9"
GFS0.5"0"0"0"5"3"0"0"1.1"0.2"0"0"0"0"0"10"
GEM1.3"0"0"0"0.6"5"0.2"8"10"0.1"-----25"
JMA0.4"0"0"0"3"7"0.2"0"3"0.2"0"----15"
ICON0.2"0"0"0"0"0.5"0"0"-------0.7"
MeteoFrance0"0"0"0"-----------0"
Average0.4"0"0"0"2"4"0.1"1.6"4"1.2"0"0"0"0"0"13"

Snowfall Prediction History (Estimated)

Model \ Date5 Thu6 Fri7 Sat8 Sun9 Mon10 Tue11 Wed12 Thu13 Fri14 SatTotal
Best Match0"0"3"0.4"0"0"0"0"0"1.8"5"
ECMWF IFS 040"0"2"1.6"0.1"0"0"0"0"0.7"5"
GFS-0.2"6"1.4"0.4"0"0"0"0"1.4"9"
GEM0"0.7"3"1.6"0.2"0"0"0"0"2"8"
JMA0.3"5"3"1.6"0.3"0"0"0"0.1"1.8"12"
ICON0"0"3"0.4"0"0"0"0"0"1.8"5"
MeteoFrance0"0"0.4"0"0"0"0"0"0"1"1.4"
Average0.1"1"3"1.1"0.2"0"0"0"0"1.5"7"