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 TueTotal
Best Match0 cm5 cm5 cm4 cm8 cm0 cm0 cm1 cm0 cm1 cm0 cm0 cm0 cm0 cm23 cm
ECMWF IFS 0251 cm5 cm5 cm5 cm8 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm25 cm
ECMWF AIFS 0251 cm8 cm5 cm5 cm3 cm0 cm0 cm0 cm1 cm1 cm1 cm1 cm0 cm0 cm25 cm
GFS0 cm5 cm5 cm4 cm8 cm0 cm0 cm1 cm0 cm1 cm0 cm0 cm0 cm0 cm23 cm
GEM0 cm4 cm3 cm3 cm13 cm0 cm0 cm0 cm0 cm-----23 cm
JMA1 cm5 cm5 cm2 cm13 cm0 cm0 cm0 cm0 cm0 cm----25 cm
ICON0 cm4 cm2 cm8 cm8 cm0 cm0 cm-------23 cm
MeteoFrance0 cm4 cm4 cm1 cm----------8 cm
Average0 cm5 cm5 cm4 cm8 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm23 cm

Snowfall Prediction History (Estimated)

Model \ Date14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 TueTotal
Best Match8 cm0 cm2 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm10 cm
ECMWF IFS 02513 cm0 cm5 cm2 cm0 cm0 cm0 cm0 cm0 cm1 cm2 cm23 cm
ECMWF AIFS 02515 cm1 cm8 cm2 cm0 cm0 cm0 cm0 cm0 cm2 cm0 cm28 cm
GFS8 cm0 cm2 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm10 cm
GEM10 cm1 cm4 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm15 cm
JMA13 cm1 cm4 cm1 cm0 cm0 cm0 cm0 cm0 cm2 cm2 cm20 cm
ICON13 cm1 cm4 cm1 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm20 cm
MeteoFrance13 cm1 cm4 cm0 cm0 cm0 cm0 cm0 cm0 cm3 cm1 cm23 cm
Average13 cm1 cm4 cm1 cm0 cm0 cm0 cm0 cm0 cm1 cm1 cm20 cm