Stevens Pass Mountain Resort

Elev: 5845ft, Coordinates: 47.7448-121.089

Skykomish, Washington, United States


Snowfall Accumulation Forecasts

The following table show up to 14 day snowfall forecasts at Stevens 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 \ Date23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 MonTotal
Best Match3 cm3 cm8 cm13 cm10 cm3 cm1 cm3 cm0 cm0 cm5 cm2 cm0 cm0 cm0 cm51 cm
ECMWF IFS 0254 cm5 cm10 cm15 cm13 cm8 cm5 cm0 cm2 cm8 cm0 cm1 cm3 cm1 cm-76 cm
ECMWF AIFS 0253 cm8 cm13 cm18 cm18 cm15 cm2 cm2 cm2 cm15 cm4 cm8 cm10 cm0 cm2 cm122 cm
GFS3 cm3 cm8 cm13 cm10 cm3 cm1 cm3 cm0 cm0 cm5 cm2 cm0 cm0 cm0 cm51 cm
GEM8 cm8 cm8 cm15 cm13 cm10 cm20 cm5 cm1 cm------91 cm
JMA8 cm10 cm13 cm15 cm18 cm13 cm5 cm8 cm0 cm0 cm-----89 cm
ICON4 cm5 cm10 cm10 cm28 cm10 cm8 cm--------74 cm
MeteoFrance3 cm5 cm8 cm10 cm-----------25 cm
Average5 cm8 cm10 cm13 cm18 cm10 cm8 cm4 cm1 cm5 cm3 cm3 cm5 cm1 cm1 cm91 cm

Snowfall Prediction History (Estimated)

Model \ Date13 Fri14 Sat15 Sun16 Mon17 Tue18 Wed19 Thu20 Fri21 Sat22 SunTotal
Best Match2 cm4 cm4 cm1 cm15 cm5 cm0 cm0 cm3 cm4 cm36 cm
ECMWF IFS 0258 cm1 cm0 cm5 cm23 cm5 cm0 cm0 cm2 cm8 cm51 cm
ECMWF AIFS 0258 cm5 cm2 cm5 cm20 cm0 cm0 cm0 cm2 cm4 cm48 cm
GFS2 cm4 cm4 cm1 cm15 cm5 cm0 cm0 cm3 cm4 cm36 cm
GEM3 cm3 cm5 cm3 cm18 cm4 cm1 cm0 cm10 cm8 cm53 cm
JMA5 cm5 cm3 cm5 cm23 cm2 cm1 cm0 cm3 cm8 cm56 cm
ICON5 cm5 cm2 cm5 cm20 cm1 cm2 cm0 cm2 cm10 cm51 cm
MeteoFrance4 cm1 cm0 cm5 cm18 cm8 cm1 cm0 cm4 cm2 cm41 cm
Average5 cm4 cm2 cm4 cm20 cm4 cm1 cm0 cm4 cm5 cm48 cm