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 \ Date30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 Mon7 Tue8 Wed9 Thu10 Fri11 Sat12 Sun13 MonTotal
Best Match0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm3 cm1 cm1 cm3 cm8 cm
ECMWF IFS 0250 cm0 cm0 cm2 cm8 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm-8 cm
ECMWF AIFS 0250 cm0 cm0 cm0 cm4 cm2 cm1 cm0 cm5 cm2 cm0 cm0 cm0 cm0 cm0 cm13 cm
GFS0 cm0 cm0 cm1 cm8 cm1 cm5 cm0 cm0 cm0 cm0 cm3 cm1 cm1 cm3 cm25 cm
GEM0 cm0 cm0 cm13 cm13 cm15 cm18 cm0 cm13 cm2 cm-----76 cm
JMA0 cm0 cm0 cm1 cm15 cm2 cm2 cm4 cm13 cm8 cm-----46 cm
ICON0 cm0 cm0 cm0 cm0 cm0 cm0 cm--------0 cm
MeteoFrance0 cm0 cm0 cm15 cm-----------15 cm
Average0 cm0 cm0 cm5 cm8 cm3 cm5 cm1 cm8 cm2 cm0 cm1 cm1 cm1 cm1 cm33 cm

Snowfall Prediction History (Estimated)

Model \ Date20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 SunTotal
Best Match2 cm1 cm5 cm10 cm0 cm0 cm0 cm0 cm0 cm0 cm18 cm
ECMWF IFS 0253 cm1 cm10 cm10 cm1 cm0 cm0 cm0 cm0 cm0 cm23 cm
ECMWF AIFS 0252 cm0 cm5 cm15 cm1 cm0 cm0 cm0 cm0 cm0 cm25 cm
GFS3 cm2 cm25 cm23 cm0 cm0 cm0 cm0 cm0 cm0 cm53 cm
GEM3 cm1 cm51 cm25 cm3 cm0 cm0 cm0 cm0 cm0 cm81 cm
JMA5 cm2 cm43 cm28 cm2 cm0 cm0 cm0 cm0 cm0 cm79 cm
ICON2 cm1 cm5 cm10 cm0 cm0 cm0 cm0 cm0 cm0 cm18 cm
MeteoFrance0 cm0 cm4 cm8 cm0 cm0 cm0 cm0 cm0 cm0 cm13 cm
Average3 cm1 cm20 cm18 cm1 cm0 cm0 cm0 cm0 cm0 cm41 cm