Willamette Pass Snow Forecast - 7 day
Updated 21 June 2026 11:42 UTC
7-Day Snow Forecast for Willamette Pass
1-week from 21 June.
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 25℃ 77°F
Min 4℃ 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 20℃ 68°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Sun
21
Snow unlikely
Clear sky.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 24℃ 76°F
Min 8℃ 47°F
Valley temperatures from an overnight low of 8℃ 47°F to daytime highs around 24℃ 76°F
Temperature at BaseTemp at Base
Mon
22
Snow unlikely
Clear sky.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 25℃ 77°F
Min 11℃ 53°F
Valley temperatures from an overnight low of 11℃ 53°F to daytime highs around 25℃ 77°F
Temperature at BaseTemp at Base
Tue
23
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 23℃ 73°F
Min 9℃ 49°F
Valley temperatures from an overnight low of 9℃ 49°F to daytime highs around 23℃ 73°F
Temperature at BaseTemp at Base
Wed
24
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 21℃ 69°F
Min 7℃ 44°F
Valley temperatures from an overnight low of 7℃ 44°F to daytime highs around 21℃ 69°F
Temperature at BaseTemp at Base
Thu
25
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 14℃ 57°F
Min 6℃ 43°F
Valley temperatures from an overnight low of 6℃ 43°F to daytime highs around 14℃ 57°F
Temperature at BaseTemp at Base
Fri
26
Snow unlikely
Cloudy, light drizzle, cloudy later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 6℃ 43°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 6℃ 43°F
Temperature at BaseTemp at Base
Sat
27
Snow unlikely
Cloudy early, then light drizzle 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 11:42 UTC, next update expected 17:00 UTC.
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.