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 (48 km/h or greater), which may affect lift operations.

Model \ Date20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 FriTotal
Best Match2 cm1 cm8 cm23 cm4 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm0 cm38 cm
ECMWF IFS 0252 cm1 cm8 cm8 cm1 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm-18 cm
ECMWF AIFS 0252 cm1 cm5 cm15 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm23 cm
GFS3 cm0 cm25 cm13 cm4 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm0 cm46 cm
GEM3 cm1 cm48 cm13 cm5 cm0 cm0 cm0 cm0 cm0 cm-----71 cm
JMA5 cm2 cm38 cm18 cm10 cm0 cm0 cm0 cm0 cm0 cm-----74 cm
ICON2 cm1 cm8 cm23 cm4 cm0 cm0 cm--------38 cm
MeteoFrance0 cm0 cm46 cm91 cm-----------135 cm
Average2 cm1 cm25 cm25 cm4 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm0 cm58 cm

Snowfall Prediction History (Estimated)

Model \ Date10 Tue11 Wed12 Thu13 Fri14 Sat15 Sun16 Mon17 Tue18 Wed19 ThuTotal
Best Match0 cm0 cm0 cm0 cm5 cm1 cm0 cm0 cm0 cm3 cm8 cm
ECMWF IFS 0250 cm0 cm0 cm0 cm1 cm1 cm0 cm0 cm0 cm1 cm2 cm
ECMWF AIFS 0250 cm0 cm0 cm0 cm3 cm1 cm0 cm0 cm0 cm1 cm5 cm
GFS0 cm0 cm0 cm0 cm4 cm1 cm0 cm0 cm0 cm13 cm18 cm
GEM0 cm0 cm0 cm0 cm5 cm3 cm0 cm0 cm0 cm8 cm15 cm
JMA0 cm0 cm0 cm0 cm5 cm1 cm0 cm0 cm0 cm13 cm18 cm
ICON0 cm0 cm0 cm0 cm5 cm1 cm0 cm0 cm0 cm3 cm8 cm
MeteoFrance0 cm0 cm0 cm0 cm3 cm0 cm0 cm0 cm0 cm1 cm4 cm
Average0 cm0 cm0 cm0 cm4 cm1 cm0 cm0 cm0 cm5 cm10 cm