Willamette Pass Snow Forecast - 7 day
Updated 11 August 2026 07:44 CDT
7-Day Snow Forecast for Willamette Pass
1-week from 11 August.
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 30℃
Min 6℃
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 22℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Tue
11
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 20℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Clear sky.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 24℃
Min 6℃
Valley temperatures from an overnight low of 6℃ to daytime highs around 24℃
Temperature at BaseTemp at Base
Thu
13
Snow unlikely
Clear sky.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 26℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 26℃
Temperature at BaseTemp at Base
Fri
14
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 25℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 25℃
Temperature at BaseTemp at Base
Sat
15
Snow unlikely
Clear sky first, rain showers then cloudy, clear sky later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 26℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 26℃
Temperature at BaseTemp at Base
Sun
16
Snow unlikely
Clear sky, cloudy, fair later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 30℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 30℃
Temperature at BaseTemp at Base
Mon
17
Snow unlikely
Clear spells, clear sky, clear spells later.
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 piste 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 07:44 CDT, next update expected 13:00 CDT.
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.