Willamette Pass Snow Forecast - 7 day
Updated 01 July 2026 23:41 PDT
7-Day Snow Forecast for Willamette Pass
1-week from 2 July.
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 78°F
Min 40°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 64°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Thu
02
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 70°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 70°F
Temperature at BaseTemp at Base
Fri
03
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 75°F
Min 45°F
Valley temperatures from an overnight low of 45°F to daytime highs around 75°F
Temperature at BaseTemp at Base
Sat
04
Snow unlikely
Clear sky.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 78°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 78°F
Temperature at BaseTemp at Base
Sun
05
Snow unlikely
Clear sky.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 78°F
Min 53°F
Valley temperatures from an overnight low of 53°F to daytime highs around 78°F
Temperature at BaseTemp at Base
Mon
06
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 74°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 74°F
Temperature at BaseTemp at Base
Tue
07
Snow unlikely
Clear spells, fair, clear sky later.
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Max 68°F
Min 43°F
Valley temperatures from an overnight low of 43°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Wed
08
Snow unlikely
Clear sky early, then fair 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 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 23:41 PDT, next update expected 05:00 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.