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 \ Date29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 Mon7 Tue8 Wed9 Thu10 Fri11 Sat12 SunTotal
Best Match0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm1 cm1 cm2 cm0 cm0 cm4 cm
ECMWF IFS 0250 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm3 cm5 cm1 cm0 cm2 cm0 cm-13 cm
ECMWF AIFS 0250 cm0 cm0 cm0 cm0 cm5 cm0 cm0 cm0 cm0 cm1 cm5 cm0 cm0 cm0 cm10 cm
GFS0 cm0 cm0 cm0 cm3 cm1 cm0 cm0 cm0 cm1 cm1 cm1 cm2 cm0 cm0 cm8 cm
GEM0 cm0 cm0 cm0 cm2 cm23 cm10 cm10 cm5 cm------53 cm
JMA0 cm0 cm0 cm0 cm0 cm5 cm2 cm10 cm15 cm10 cm-----43 cm
ICON0 cm0 cm0 cm0 cm0 cm0 cm0 cm--------0 cm
MeteoFrance0 cm0 cm0 cm0 cm-----------0 cm
Average0 cm0 cm0 cm0 cm1 cm5 cm2 cm5 cm5 cm4 cm1 cm2 cm1 cm0 cm0 cm25 cm

Snowfall Prediction History (Estimated)

Model \ Date19 Thu20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 SatTotal
Best Match3 cm2 cm1 cm5 cm10 cm0 cm0 cm0 cm0 cm0 cm23 cm
ECMWF IFS 0251 cm3 cm1 cm10 cm10 cm1 cm0 cm0 cm0 cm0 cm23 cm
ECMWF AIFS 0251 cm2 cm0 cm5 cm15 cm1 cm0 cm0 cm0 cm0 cm25 cm
GFS13 cm3 cm2 cm25 cm23 cm0 cm0 cm0 cm0 cm0 cm66 cm
GEM8 cm3 cm1 cm51 cm25 cm3 cm0 cm0 cm0 cm0 cm89 cm
JMA13 cm5 cm2 cm43 cm28 cm2 cm0 cm0 cm0 cm0 cm91 cm
ICON3 cm2 cm1 cm5 cm10 cm0 cm0 cm0 cm0 cm0 cm23 cm
MeteoFrance1 cm0 cm0 cm4 cm8 cm0 cm0 cm0 cm0 cm0 cm13 cm
Average5 cm3 cm1 cm20 cm18 cm1 cm0 cm0 cm0 cm0 cm48 cm