Willamette Pass

Elev: 6289ft, Coordinates: 43.6094-122.0097

Crescent Lake Junction, Oregon, United States


Snowfall Accumulation Forecasts

The following table show up to 14 day snowfall forecasts at Willamette 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 \ Date4 Sat5 Sun6 Mon7 Tue8 Wed9 Thu10 Fri11 Sat12 Sun13 Mon14 Tue15 Wed16 Thu17 Fri18 SatTotal
Best Match8 cm10 cm4 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm0 cm1 cm1 cm2 cm2 cm28 cm
ECMWF IFS 02510 cm1 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm1 cm0 cm13 cm
ECMWF AIFS 02515 cm8 cm4 cm0 cm0 cm0 cm4 cm0 cm0 cm0 cm0 cm8 cm2 cm0 cm0 cm38 cm
GFS8 cm10 cm4 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm0 cm1 cm1 cm2 cm2 cm28 cm
GEM18 cm2 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm-----20 cm
JMA4 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm0 cm-----4 cm
ICON8 cm3 cm2 cm0 cm0 cm0 cm0 cm--------13 cm
MeteoFrance8 cm3 cm3 cm0 cm-----------13 cm
Average10 cm4 cm2 cm0 cm0 cm0 cm1 cm0 cm0 cm0 cm0 cm3 cm1 cm1 cm1 cm20 cm

Snowfall Prediction History (Estimated)

Model \ Date25 Wed26 Thu27 Fri28 Sat29 Sun30 Mon31 Tue1 Wed2 Thu3 FriTotal
Best Match5 cm13 cm10 cm5 cm8 cm0 cm1 cm1 cm0 cm3 cm48 cm
ECMWF IFS 0255 cm28 cm18 cm20 cm18 cm1 cm5 cm13 cm0 cm8 cm114 cm
ECMWF AIFS 02510 cm28 cm25 cm10 cm20 cm2 cm5 cm18 cm1 cm8 cm127 cm
GFS5 cm13 cm10 cm5 cm8 cm0 cm1 cm1 cm0 cm3 cm48 cm
GEM10 cm28 cm30 cm10 cm20 cm1 cm8 cm18 cm0 cm5 cm132 cm
JMA2 cm8 cm0 cm0 cm5 cm2 cm3 cm5 cm0 cm1 cm25 cm
ICON13 cm23 cm25 cm15 cm13 cm1 cm5 cm15 cm0 cm1 cm112 cm
MeteoFrance8 cm20 cm23 cm18 cm15 cm1 cm4 cm13 cm0 cm1 cm102 cm
Average8 cm20 cm18 cm13 cm15 cm1 cm4 cm13 cm0 cm4 cm94 cm