Willamette Pass Weather
Two Week Weather Forecast for Willamette Pass ( 1,561m to 2,037m 5,121ft to 6,683ft )
This is the Snow Forecast and Weather Outlook for Willamette Pass, United States for 16 days from 20 June.
Updated 20 June 2025 09:32 BST.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Willamette Pass Weather Forecast updated at 09:32 BST, next update expected 15:00 BST.
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Willamette Pass has 23cm 9in new snow forecast in the next 48 hours.
Willamette Pass Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 20 |  | up to 5cm up to 2in New Snow | Max 13℃ 54°F Min 2℃ 35°F |
| Sat 21 |  | 9cm to 16cm 4in to 6in New Snow | Max 4℃ 39°F Min 0℃ 32°F |
| Sun 22 |  | 1cm to 3cm up to 1in New Snow | Max 14℃ 57°F Min 1℃ 34°F |
| Mon 23 |  | Clear sky. | Max 22℃ 72°F Min 4℃ 40°F |
| Tue 24 | | Cloudy. | Max 25℃ 76°F Min 9℃ 47°F |
| Wed 25 | | Cloudy. | Max 22℃ 72°F Min 9℃ 47°F |
| Thu 26 | | Cloudy. | Max 18℃ 64°F Min 7℃ 44°F |
| Fri 27 | | Cloudy. | Max 19℃ 67°F Min 6℃ 44°F |
| Sat 28 | | Clear sky. | Max 25℃ 76°F Min 5℃ 41°F |
| Sun 29 | | Clear sky. | Max 27℃ 80°F Min 10℃ 51°F |
| Mon 30 | | Clear spells. | Max 24℃ 76°F Min 9℃ 49°F |
| Tue 01 | | Clear sky. | Max 20℃ 67°F Min 5℃ 41°F |
| Wed 02 | | Clear sky. | Max 24℃ 74°F Min 5℃ 41°F |
| Thu 03 | | Clear sky. | Max 24℃ 76°F Min 9℃ 47°F |
| Fri 04 | | Clear sky. | Max 22℃ 72°F Min 8℃ 46°F |
| Sat 05 | | Clear sky. | Max 28℃ 82°F Min 6℃ 43°F |
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 Weather Forecast updated at 09:32 BST, next update expected 15:00 BST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Willamette Pass.For more information about this American Ski Resort, See Also Skiing and Snowboarding in Willamette Pass .
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