White Pass Ski Area

Elev: 5574ft, Coordinates: 46.624-121.3806

Naches, Washington, United States


Snowfall Accumulation Forecasts

The following table show up to 14 day snowfall forecasts at White Pass 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 \ Date1 Sat2 Sun3 Mon4 Tue5 Wed6 Thu7 Fri8 Sat9 Sun10 Mon11 Tue12 Wed13 Thu14 Fri15 SatTotal
ECMWF IFS 0254 cm3 cm2 cm2 cm3 cm3 cm2 cm3 cm0 cm0 cm2 cm4 cm10 cm1 cm43 cm79 cm
ECMWF AIFS 0258 cm5 cm1 cm2 cm5 cm1 cm4 cm4 cm0 cm0 cm15 cm25 cm13 cm0 cm2 cm86 cm
GFS4 cm10 cm2 cm1 cm2 cm1 cm1 cm1 cm1 cm0 cm0 cm0 cm0 cm0 cm1 cm23 cm
GEM10 cm8 cm3 cm1 cm1 cm1 cm0 cm0 cm0 cm0 cm-----23 cm
JMA8 cm8 cm2 cm1 cm3 cm3 cm5 cm2 cm0 cm3 cm13 cm----46 cm
ICON5 cm2 cm3 cm2 cm1 cm0 cm0 cm--------13 cm
MeteoFrance4 cm3 cm1 cm0 cm-----------8 cm
Average5 cm5 cm2 cm1 cm3 cm1 cm2 cm2 cm0 cm1 cm8 cm10 cm8 cm1 cm15 cm64 cm

Snowfall Prediction History (Estimated)

Model \ Date22 Wed23 Thu24 Fri25 Sat26 Sun27 Mon28 Tue29 Wed30 Thu31 FriTotal
ECMWF IFS 0250 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm23 cm23 cm
ECMWF AIFS 0250 cm0 cm1 cm0 cm0 cm0 cm0 cm0 cm1 cm30 cm33 cm
GFS0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm10 cm10 cm
GEM0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm23 cm23 cm
JMA0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm8 cm8 cm
ICON0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm15 cm18 cm
MeteoFrance0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm13 cm13 cm
Average0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm18 cm18 cm