Sun Valley Resort

Elev: 5920ft, Coordinates: 43.6957-114.3542

Sun Valley, Idaho, United States


Snowfall Accumulation Forecasts

The following table show up to 14 day snowfall forecasts at Sun Valley Resort 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 cm1 cm1 cm2 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm4 cm
ECMWF IFS 0250 cm0 cm3 cm1 cm13 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm-18 cm
ECMWF AIFS 0250 cm0 cm4 cm2 cm10 cm1 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm18 cm
GFS0 cm0 cm1 cm1 cm2 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm4 cm
GEM0 cm0 cm1 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm-----1 cm
JMA0 cm0 cm1 cm0 cm13 cm1 cm1 cm0 cm2 cm1 cm-----18 cm
ICON0 cm0 cm1 cm0 cm0 cm0 cm0 cm--------1 cm
MeteoFrance0 cm0 cm1 cm1 cm-----------2 cm
Average0 cm0 cm2 cm1 cm8 cm1 cm0 cm0 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm10 cm

Snowfall Prediction History (Estimated)

Model \ Date20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 SunTotal
Best Match0 cm0 cm0 cm0 cm0 cm0 cm2 cm1 cm2 cm3 cm8 cm
ECMWF IFS 0250 cm0 cm0 cm1 cm1 cm1 cm5 cm5 cm5 cm8 cm25 cm
ECMWF AIFS 0250 cm0 cm0 cm2 cm1 cm0 cm8 cm5 cm5 cm5 cm28 cm
GFS0 cm0 cm0 cm0 cm0 cm0 cm2 cm1 cm2 cm3 cm8 cm
GEM0 cm0 cm0 cm1 cm1 cm3 cm4 cm4 cm2 cm8 cm20 cm
JMA0 cm0 cm0 cm2 cm2 cm0 cm3 cm5 cm2 cm5 cm18 cm
ICON0 cm0 cm0 cm1 cm0 cm0 cm5 cm3 cm4 cm10 cm23 cm
MeteoFrance0 cm0 cm0 cm3 cm1 cm1 cm4 cm3 cm3 cm5 cm20 cm
Average0 cm0 cm0 cm1 cm1 cm1 cm5 cm4 cm3 cm5 cm20 cm