Chamonix-Mont-Blanc

Elev: 1035m, Coordinates: 45.92376.8694

Chamonix-Mont-Blanc, Haute-Savoie, France


Snowfall Accumulation Forecasts

The following table shows the snowfall accumulation 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 \ Date29 Fri30 Sat1 Sun2 Mon3 Tue4 Wed5 Thu6 Fri7 Sat8 Sun9 Mon10 Tue11 Wed12 Thu13 FriTotal
Best Match0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm4 cm0 cm0 cm1 cm0 cm0 cm5 cm
ECMWF IFS 040 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm5 cm13 cm-----18 cm
GFS0 cm0 cm0 cm3 cm2 cm1 cm0 cm0 cm1 cm4 cm0 cm0 cm1 cm0 cm0 cm13 cm
GEM0 cm0 cm0 cm0 cm3 cm0 cm0 cm0 cm8 cm------10 cm
JMA0 cm0 cm0 cm0 cm5 cm0 cm0 cm3 cm2 cm10 cm-----20 cm
ICON0 cm0 cm0 cm0 cm0 cm0 cm0 cm--------0 cm
MeteoFrance0 cm0 cm0 cm4 cm-----------4 cm
Average0 cm0 cm0 cm1 cm2 cm0 cm0 cm1 cm4 cm10 cm0 cm0 cm1 cm0 cm0 cm18 cm

Snowfall Prediction History (Estimated)

Model \ Date19 Tue20 Wed21 Thu22 Fri23 Sat24 Sun25 Mon26 Tue27 Wed28 ThuTotal
Best Match1 cm2 cm2 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm5 cm
ECMWF IFS 040 cm8 cm5 cm10 cm0 cm0 cm0 cm0 cm0 cm0 cm20 cm
GFS8 cm18 cm8 cm8 cm0 cm0 cm0 cm3 cm0 cm0 cm46 cm
GEM13 cm30 cm28 cm15 cm1 cm0 cm0 cm0 cm0 cm0 cm89 cm
JMA10 cm23 cm25 cm10 cm0 cm0 cm2 cm5 cm0 cm2 cm76 cm
ICON1 cm2 cm2 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm5 cm
MeteoFrance0 cm1 cm0 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm
Average5 cm13 cm13 cm8 cm0 cm0 cm0 cm1 cm0 cm0 cm41 cm