Willamette Pass Weather
Two Week Weather Forecast for Willamette Pass (1,561m to 2,037m)
This is the Snow Forecast and Weather Outlook for Willamette Pass, United States for 16 days from 31 March.
Updated 31 March 2025 19:38 NZDT.
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 19:38 NZDT, next update expected 01:00 NZDT.
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Powder Alert!
Updated 31 March 2025 23:39 NZDT
Powder Possible :- 13cm of Fresh Snow is forecast for Willamette Pass over the next 2 days.
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Willamette Pass Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 31 |  | 7cm New Snow | Max 4℃ Min -6℃ |
| Tue 01 |  | 2cm to 5cm New Snow | Max -1℃ Min -7℃ |
| Wed 02 |  | 3cm to 4cm New Snow | Max -1℃ Min -5℃ |
| Thu 03 | | up to 1cm New Snow | Max 3℃ Min -10℃ |
| Fri 04 |  | up to 1cm New Snow | Max 8℃ Min -6℃ |
| Sat 05 | | Clear sky. | Max 11℃ Min -3℃ |
| Sun 06 | | Clear sky. | Max 17℃ Min -1℃ |
| Mon 07 |  | Clear sky at altitude, fair below. | Max 17℃ Min 4℃ |
| Tue 08 | | Clear sky. | Max 17℃ Min 5℃ |
| Wed 09 | | Cloudy at altitude, clear spells below. | Max 18℃ Min 6℃ |
| Thu 10 | | Cloudy. | Max 21℃ Min 6℃ |
| Fri 11 | | Clear sky. | Max 22℃ Min 8℃ |
| Sat 12 | | Cloudy. | Max 18℃ Min 7℃ |
| Sun 13 | | Cloudy. | Max 16℃ Min 6℃ |
| Mon 14 | | Cloudy. | Max 4℃ Min 2℃ |
| Tue 15 | | Clear spells. | Max 3℃ Min 0℃ |
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 19:38 NZDT, next update expected 01:00 NZDT.
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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