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 \ Date17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 TueTotal
Best Match0"0"0.4"1.5"0"2"3"1.3"0"0"0"0"0"0"0"9"
ECMWF IFS 040"0"0"1.8"0"3"9"1.2"0"0"-----15"
GFS0"0"4"3"0"1.7"1.3"0"0"0"0"0"0"0"0"10"
GEM0"0"2"1.4"0.4"14"10"0.2"0"0"-----28"
JMA0"0"5"1.4"0.2"1.1"17"7"0.2"0"0"----32"
ICON0"0"0.4"1.5"0"2"3"--------7"
MeteoFrance0"0"10"2"-----------12"
Average0"0"4"1.8"0.1"4"8"2"0"0"0"0"0"0"0"20"

Snowfall Prediction History (Estimated)

Model \ Date7 Sat8 Sun9 Mon10 Tue11 Wed12 Thu13 Fri14 Sat15 Sun16 MonTotal
Best Match3"0.4"0"0"0"0"0"1.8"0.2"0"5"
ECMWF IFS 042"1.6"0.1"0"0"0"0"0.7"0.2"0"5"
GFS6"1.4"0.4"0"0"0"0"1.4"0.5"0"9"
GEM3"1.6"0.2"0"0"0"0"2"1.3"0"9"
JMA3"1.6"0.3"0"0"0"0.1"1.8"0.4"0"8"
ICON3"0.4"0"0"0"0"0"1.8"0.2"0"5"
MeteoFrance0.4"0"0"0"0"0"0"1"0"0"1.4"
Average3"1.1"0.2"0"0"0"0"1.5"0.4"0"6"