Willamette Pass Snow Forecast - 7 day
Updated 02 May 2026 04:48 PDT
7-Day Snow Forecast for Willamette Pass
1-week from 2 May.
For Forecast detail, see below.
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Willamette Pass 7-Day Snow Forecast Highlights
When will there be fresh snow in Willamette Pass?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Willamette Pass. |
7-Day Snow Outlook for Willamette Pass
Snowfall
Snow Line
Max 69°F
Min 39°F
Snow unlikely
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Willamette Pass Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 68°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Sat
02
Snow unlikely
Cloudy.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 69°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 69°F
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Cloudy, clear spells, clear sky later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 61°F
Min 43°F
Valley temperatures from an overnight low of 43°F to daytime highs around 61°F
Temperature at BaseTemp at Base
Mon
04
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 67°F
Min 41°F
Valley temperatures from an overnight low of 41°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Tue
05
Snow unlikely
Cloudy early, then rain showers later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 65°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Wed
06
Snow unlikely
Clear sky.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 63°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Thu
07
Snow unlikely
Cloudy.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 61°F
Min 39°F
Valley temperatures from an overnight low of 39°F to daytime highs around 61°F
Temperature at BaseTemp at Base
Fri
08
Snow unlikely
Cloudy.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for Willamette Pass, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Willamette Pass, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Willamette Pass Snow Forecast updated at 04:48 PDT, next update expected 10:00 PDT.
Snow Reliability
Willamette Pass typically enjoys reliable snowfall, with an average snow depth of 5 to 10 feet throughout the season. For the most current snow conditions, including snowfall updates, check J2Ski for the latest information.