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 \ Date23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 MonTotal
Best Match10 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm1 cm0 cm5 cm0 cm0 cm0 cm18 cm
ECMWF IFS 02510 cm2 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm3 cm0 cm0 cm0 cm0 cm1 cm15 cm
ECMWF AIFS 02515 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm5 cm3 cm0 cm0 cm25 cm
GFS25 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm1 cm0 cm5 cm0 cm0 cm0 cm33 cm
GEM23 cm3 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm-----28 cm
JMA28 cm2 cm0 cm0 cm0 cm0 cm0 cm2 cm3 cm8 cm15 cm----56 cm
ICON10 cm0 cm0 cm0 cm0 cm0 cm0 cm--------10 cm
MeteoFrance8 cm4 cm0 cm0 cm-----------10 cm
Average18 cm2 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm2 cm4 cm3 cm1 cm0 cm0 cm30 cm

Snowfall Prediction History (Estimated)

Model \ Date13 Fri14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 Sat22 SunTotal
Best Match0 cm5 cm1 cm0 cm0 cm0 cm3 cm2 cm1 cm5 cm18 cm
ECMWF IFS 0250 cm1 cm1 cm0 cm0 cm0 cm1 cm3 cm1 cm10 cm15 cm
ECMWF AIFS 0250 cm3 cm1 cm0 cm0 cm0 cm1 cm2 cm0 cm5 cm13 cm
GFS0 cm4 cm1 cm0 cm0 cm0 cm13 cm3 cm2 cm25 cm48 cm
GEM0 cm5 cm3 cm0 cm0 cm0 cm8 cm3 cm1 cm51 cm71 cm
JMA0 cm5 cm1 cm0 cm0 cm0 cm13 cm5 cm2 cm43 cm69 cm
ICON0 cm5 cm1 cm0 cm0 cm0 cm3 cm2 cm1 cm5 cm18 cm
MeteoFrance0 cm3 cm0 cm0 cm0 cm0 cm1 cm0 cm0 cm4 cm8 cm
Average0 cm4 cm1 cm0 cm0 cm0 cm5 cm3 cm1 cm20 cm36 cm