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 \ Date21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 SatTotal
Best Match0.2"4"7"1.4"0"0"0"0"0"0"0"0"0"0.5"0.6"13"
ECMWF IFS 0250"5"4"0.5"0"0"0"0"0"0"0"0"0"0"0"9"
ECMWF AIFS 0250"2"5"0.4"0"0"0"0"0"0"0"0"0.8"0"0.1"9"
GFS0.3"12"4"0.4"0"0"0"0"0"0"0"0"0"0.5"0.6"18"
GEM0.3"18"7"1.8"0"0"0"0"0"0"-----27"
JMA0.9"15"10"2"0"0"0"0"0"0"1.1"----29"
ICON0.2"4"7"1.4"0"0"0"--------12"
MeteoFrance0.2"1.8"8"1.4"-----------11"
Average0.3"8"7"1.1"0"0"0"0"0"0"0.3"0"0.3"0.2"0.2"17"

Snowfall Prediction History (Estimated)

Model \ Date11 Wed12 Thu13 Fri14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 FriTotal
Best Match0"0"0"1.8"0.2"0"0"0"1.3"0.7"4"
ECMWF IFS 0250"0"0"0.4"0.2"0"0"0"0.2"1.2"2"
ECMWF AIFS 0250"0"0"1.1"0.4"0"0"0"0.3"0.8"3"
GFS0"0"0"1.4"0.5"0"0"0"5"1.2"8"
GEM0"0"0"2"1.3"0"0"0"3"1.3"8"
JMA0"0"0.1"1.8"0.4"0"0"0"5"2"10"
ICON0"0"0"1.8"0.2"0"0"0"1.3"0.7"4"
MeteoFrance0"0"0"1"0"0"0"0"0.4"0.1"1.6"
Average0"0"0"1.4"0.4"0"0"0"2"1.1"5"