Alyeska Resort

Elev: 1614ft, Coordinates: 60.9604-149.0908

Girdwood, Alaska, United States


Snowfall Accumulation Forecasts

The following table show up to 14 day snowfall forecasts at Alyeska 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 \ Date12 Thu13 Fri14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 ThuTotal
Best Match1 cm0 cm0 cm3 cm0 cm0 cm0 cm0 cm5 cm1 cm0 cm3 cm13 cm0 cm0 cm25 cm
ECMWF IFS 045 cm0 cm0 cm0 cm13 cm36 cm1 cm1 cm0 cm0 cm-----56 cm
GFS10 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm5 cm1 cm0 cm3 cm13 cm0 cm0 cm33 cm
GEM0 cm0 cm1 cm5 cm1 cm0 cm3 cm1 cm0 cm1 cm-----10 cm
JMA10 cm2 cm0 cm2 cm2 cm1 cm10 cm2 cm1 cm10 cm5 cm----48 cm
ICON1 cm0 cm0 cm3 cm0 cm0 cm0 cm0 cm-------4 cm
MeteoFrance30 cm4 cm0 cm3 cm-----------36 cm
Average10 cm1 cm0 cm2 cm3 cm8 cm3 cm1 cm2 cm3 cm3 cm3 cm13 cm0 cm0 cm48 cm

Snowfall Prediction History (Estimated)

Model \ Date2 Mon3 Tue4 Wed5 Thu6 Fri7 Sat8 Sun9 Mon10 Tue11 WedTotal
Best Match0 cm0 cm0 cm0 cm2 cm0 cm0 cm5 cm0 cm5 cm13 cm
ECMWF IFS 041 cm18 cm0 cm3 cm18 cm3 cm2 cm0 cm0 cm23 cm69 cm
GFS----15 cm2 cm5 cm33 cm5 cm23 cm86 cm
GEM0 cm0 cm0 cm1 cm0 cm0 cm1 cm1 cm0 cm0 cm3 cm
JMA1 cm2 cm1 cm8 cm10 cm2 cm8 cm15 cm4 cm15 cm66 cm
ICON0 cm0 cm0 cm0 cm2 cm0 cm0 cm5 cm0 cm5 cm13 cm
MeteoFrance2 cm28 cm10 cm13 cm41 cm5 cm23 cm64 cm30 cm58 cm277 cm
Average1 cm10 cm2 cm5 cm15 cm2 cm5 cm20 cm8 cm20 cm89 cm