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 \ Date22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 SunTotal
Best Match2"5"0.1"0"0"0"0"0"0"0"0"0"0"0"0.7"8"
ECMWF IFS 0254"4"0.1"0"0"0"0"0"0"0"0"0"0"0"-7"
ECMWF AIFS 0251.6"6"0.4"0"0"0"0"0"0"0"0"0"0"1.8"4"14"
GFS9"9"0.2"0"0"0"0"0"0"0"0"0"0"0"0.7"18"
GEM19"11"2"0"0"0"0"0"0"------32"
JMA16"11"1"0"0"0"0"0"0"0"-----29"
ICON2"5"0.1"0"0"0"0"--------7"
MeteoFrance1.6"4"0.1"30"-----------36"
Average8"7"0.6"4"0"0"0"0"0"0"0"0"0"0.6"2"23"

Snowfall Prediction History (Estimated)

Model \ Date12 Thu13 Fri14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 SatTotal
Best Match0"0"1.8"0.2"0"0"0"1.3"0.7"0.2"4"
ECMWF IFS 0250"0"0.4"0.2"0"0"0"0.2"1.2"0.3"2"
ECMWF AIFS 0250"0"1.1"0.4"0"0"0"0.3"0.8"0"3"
GFS0"0"1.4"0.5"0"0"0"5"1.2"0.8"9"
GEM0"0"2"1.3"0"0"0"3"1.3"0.4"8"
JMA0"0.1"1.8"0.4"0"0"0"5"2"0.9"11"
ICON0"0"1.8"0.2"0"0"0"1.3"0.7"0.2"4"
MeteoFrance0"0"1"0"0"0"0"0.4"0.1"0.1"1.7"
Average0"0"1.4"0.4"0"0"0"2"1.1"0.4"6"