Grand Targhee Resort

Elev: 8862ft, Coordinates: 43.7856-110.9428

Alta, Wyoming, United States


Snowfall Accumulation Forecasts

The following table show up to 14 day snowfall forecasts at Grand Targhee 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 \ Date22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 SunTotal
Best Match1 cm8 cm0 cm0 cm5 cm4 cm5 cm3 cm4 cm1 cm0 cm1 cm1 cm2 cm1 cm33 cm
ECMWF IFS 0252 cm13 cm0 cm0 cm5 cm10 cm13 cm15 cm13 cm1 cm3 cm5 cm0 cm3 cm10 cm89 cm
ECMWF AIFS 0251 cm8 cm0 cm2 cm4 cm10 cm10 cm15 cm8 cm1 cm2 cm8 cm3 cm1 cm0 cm71 cm
GFS1 cm8 cm0 cm0 cm5 cm4 cm5 cm3 cm4 cm1 cm0 cm1 cm1 cm2 cm1 cm33 cm
GEM0 cm8 cm4 cm5 cm5 cm13 cm18 cm13 cm8 cm1 cm-----76 cm
JMA1 cm8 cm1 cm2 cm5 cm3 cm10 cm1 cm3 cm1 cm0 cm----36 cm
ICON4 cm13 cm0 cm3 cm13 cm20 cm13 cm28 cm-------91 cm
MeteoFrance3 cm10 cm1 cm4 cm8 cm----------25 cm
Average2 cm10 cm1 cm3 cm8 cm10 cm13 cm13 cm8 cm1 cm1 cm5 cm1 cm2 cm4 cm74 cm

Snowfall Prediction History (Estimated)

Model \ Date12 Thu13 Fri14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 SatTotal
Best Match0 cm1 cm3 cm8 cm5 cm2 cm1 cm0 cm0 cm0 cm20 cm
ECMWF IFS 0251 cm1 cm8 cm8 cm10 cm8 cm1 cm0 cm0 cm1 cm33 cm
ECMWF AIFS 0250 cm1 cm5 cm8 cm8 cm8 cm1 cm0 cm0 cm1 cm30 cm
GFS0 cm1 cm3 cm8 cm5 cm2 cm1 cm0 cm0 cm0 cm20 cm
GEM1 cm0 cm13 cm15 cm5 cm10 cm0 cm0 cm0 cm0 cm43 cm
JMA0 cm1 cm5 cm13 cm8 cm5 cm1 cm0 cm0 cm0 cm33 cm
ICON0 cm1 cm5 cm15 cm13 cm8 cm2 cm0 cm0 cm2 cm43 cm
MeteoFrance0 cm1 cm5 cm13 cm8 cm10 cm2 cm0 cm0 cm0 cm41 cm
Average0 cm1 cm5 cm10 cm8 cm8 cm1 cm0 cm0 cm0 cm36 cm