Summit at Snoqualmie

Elev: 3882ft, Coordinates: 47.4211-121.4211

Snoqualmie Pass, Washington, United States


Snowfall Accumulation Forecasts

The following table show up to 14 day snowfall forecasts at Summit at Snoqualmie 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 Wed2 Thu3 Fri4 Sat5 Sun6 Mon7 Tue8 Wed9 Thu10 Fri11 Sat12 Sun13 Mon14 TueTotal
Best Match3 cm3 cm5 cm5 cm8 cm0 cm0 cm0 cm0 cm3 cm2 cm1 cm0 cm0 cm28 cm
ECMWF IFS 0254 cm5 cm5 cm13 cm2 cm0 cm0 cm0 cm0 cm0 cm5 cm8 cm0 cm0 cm41 cm
ECMWF AIFS 0254 cm8 cm2 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm13 cm
GFS3 cm3 cm5 cm5 cm8 cm0 cm0 cm0 cm0 cm3 cm2 cm1 cm0 cm0 cm28 cm
GEM4 cm2 cm8 cm5 cm5 cm2 cm0 cm0 cm0 cm-----28 cm
JMA5 cm5 cm4 cm8 cm0 cm0 cm0 cm0 cm0 cm0 cm----25 cm
ICON2 cm4 cm10 cm3 cm1 cm0 cm0 cm-------18 cm
MeteoFrance3 cm2 cm1 cm-----------5 cm
Average4 cm4 cm5 cm5 cm3 cm0 cm0 cm0 cm0 cm1 cm2 cm3 cm0 cm0 cm25 cm

Snowfall Prediction History (Estimated)

Model \ Date21 Sat22 Sun23 Mon24 Tue25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 TueTotal
Best Match1 cm4 cm1 cm2 cm5 cm13 cm5 cm8 cm8 cm2 cm0 cm48 cm
ECMWF IFS 0250 cm4 cm2 cm3 cm15 cm13 cm10 cm13 cm15 cm5 cm1 cm79 cm
ECMWF AIFS 0250 cm0 cm0 cm0 cm13 cm1 cm0 cm0 cm4 cm8 cm1 cm25 cm
GFS1 cm4 cm1 cm2 cm5 cm13 cm5 cm8 cm8 cm2 cm0 cm48 cm
GEM1 cm10 cm5 cm5 cm13 cm30 cm10 cm18 cm10 cm10 cm0 cm114 cm
JMA0 cm0 cm0 cm0 cm18 cm2 cm2 cm0 cm13 cm15 cm2 cm51 cm
ICON0 cm2 cm0 cm0 cm5 cm13 cm5 cm1 cm5 cm0 cm1 cm33 cm
MeteoFrance0 cm1 cm1 cm1 cm10 cm8 cm2 cm0 cm3 cm2 cm0 cm25 cm
Average0 cm3 cm1 cm2 cm10 cm10 cm5 cm5 cm8 cm5 cm1 cm53 cm