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 \ Date25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 Mon7 Tue8 WedTotal
Best Match0 cm8 cm8 cm3 cm8 cm0 cm0 cm1 cm0 cm1 cm0 cm0 cm0 cm0 cm0 cm23 cm
ECMWF IFS 0251 cm5 cm10 cm5 cm8 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm30 cm
ECMWF AIFS 0250 cm8 cm8 cm5 cm3 cm0 cm0 cm1 cm1 cm0 cm3 cm2 cm2 cm0 cm0 cm30 cm
GFS0 cm8 cm8 cm3 cm8 cm0 cm0 cm1 cm0 cm1 cm0 cm0 cm0 cm0 cm0 cm23 cm
GEM3 cm5 cm8 cm2 cm5 cm0 cm0 cm0 cm0 cm2 cm-----25 cm
JMA0 cm5 cm4 cm4 cm5 cm0 cm0 cm0 cm0 cm0 cm1 cm----20 cm
ICON0 cm5 cm4 cm3 cm5 cm0 cm0 cm0 cm-------18 cm
MeteoFrance1 cm3 cm5 cm4 cm5 cm----------18 cm
Average1 cm5 cm5 cm4 cm5 cm0 cm0 cm0 cm0 cm1 cm1 cm1 cm1 cm0 cm0 cm25 cm

Snowfall Prediction History (Estimated)

Model \ Date15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 TueTotal
Best Match0 cm2 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm2 cm
ECMWF IFS 0250 cm5 cm2 cm0 cm0 cm0 cm0 cm0 cm1 cm1 cm10 cm
ECMWF AIFS 0251 cm8 cm2 cm0 cm0 cm0 cm0 cm0 cm2 cm1 cm13 cm
GFS0 cm2 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm2 cm
GEM1 cm4 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm1 cm8 cm
JMA1 cm4 cm1 cm0 cm0 cm0 cm0 cm0 cm2 cm2 cm8 cm
ICON1 cm4 cm1 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm5 cm
MeteoFrance1 cm4 cm0 cm0 cm0 cm0 cm0 cm0 cm3 cm1 cm8 cm
Average1 cm4 cm1 cm0 cm0 cm0 cm0 cm0 cm1 cm1 cm8 cm