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 \ Date27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 Mon7 Tue8 Wed9 Thu10 FriTotal
Best Match5 cm5 cm15 cm15 cm3 cm5 cm0 cm1 cm0 cm1 cm0 cm0 cm0 cm0 cm0 cm48 cm
ECMWF IFS 02510 cm10 cm8 cm4 cm0 cm8 cm1 cm5 cm15 cm8 cm0 cm0 cm0 cm0 cm0 cm69 cm
ECMWF AIFS 0250 cm0 cm5 cm5 cm1 cm13 cm3 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm28 cm
GFS5 cm5 cm15 cm15 cm3 cm5 cm0 cm1 cm0 cm1 cm0 cm0 cm0 cm0 cm0 cm48 cm
GEM13 cm18 cm15 cm8 cm0 cm10 cm0 cm10 cm5 cm1 cm-----79 cm
JMA2 cm0 cm15 cm8 cm5 cm10 cm0 cm2 cm5 cm8 cm0 cm----58 cm
ICON5 cm2 cm5 cm0 cm0 cm2 cm4 cm1 cm-------20 cm
MeteoFrance2 cm0 cm8 cm1 cm-----------10 cm
Average5 cm5 cm10 cm5 cm2 cm8 cm1 cm3 cm5 cm4 cm0 cm0 cm0 cm0 cm0 cm51 cm

Snowfall Prediction History (Estimated)

Model \ Date17 Tue18 Wed19 Thu20 Fri21 Sat22 Sun23 Mon24 Tue25 Wed26 ThuTotal
Best Match13 cm1 cm0 cm0 cm1 cm4 cm1 cm2 cm5 cm13 cm38 cm
ECMWF IFS 02513 cm5 cm0 cm0 cm0 cm4 cm2 cm3 cm15 cm13 cm51 cm
ECMWF AIFS 02513 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm13 cm1 cm25 cm
GFS13 cm1 cm0 cm0 cm1 cm4 cm1 cm2 cm5 cm13 cm38 cm
GEM8 cm0 cm0 cm0 cm1 cm10 cm5 cm5 cm13 cm30 cm71 cm
JMA5 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm18 cm2 cm25 cm
ICON10 cm0 cm0 cm0 cm0 cm2 cm0 cm0 cm5 cm13 cm30 cm
MeteoFrance5 cm0 cm0 cm0 cm0 cm1 cm1 cm1 cm10 cm8 cm23 cm
Average10 cm1 cm0 cm0 cm0 cm3 cm1 cm2 cm10 cm10 cm38 cm