Willamette Pass Long-Range Snow Forecast
Snow Forecast for Willamette Pass
When will there be fresh snow?
This is the Long-range Snow Forecast for Willamette Pass, United States for 16 days from 30 March.
Updated 29 March 2025 23:38 CDT.
| Next Snow Expected | 31 March |
|---|---|
| Next Snow Amount | 8cm |
| Next 48 Hours | 16cm |
| Next 7 Days | 25cm |
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For Forecast detail, see below.
Forecast for Willamette Pass
Max 6℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 6℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
30
up to 1cm New Snow
Cloudy early, then snow showers later.
Snow Line from 1,609m to resort level.
Powder Alert!
Updated 30 March 2025 05:39 CDT
Powder Possible :- 16cm of Fresh Snow is forecast for Willamette Pass over the next 2 days.
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Willamette Pass Long-Range (16-Day) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sun 30 | | up to 1cm New Snow | Max 6℃ Min -3℃ |
| Mon 31 |  | 5cm to 7cm New Snow | Max 3℃ Min -6℃ |
| Tue 01 |  | 7cm to 8cm New Snow | Max 1℃ Min -7℃ |
| Wed 02 | | 5cm to 8cm New Snow | Max 0℃ Min -5℃ |
| Thu 03 | | up to 1cm New Snow | Max 3℃ Min -11℃ |
| Fri 04 |  | Clear sky. | Max 8℃ Min -6℃ |
| Sat 05 | | Clear sky. | Max 11℃ Min -4℃ |
| Sun 06 | | Clear sky. | Max 14℃ Min -1℃ |
| Mon 07 | | Clear sky. | Max 16℃ Min 2℃ |
| Tue 08 | | Fair at altitude, cloudy below. | Max 15℃ Min 3℃ |
| Wed 09 | | Light snow at altitude, light rain below. | Max 13℃ Min 4℃ |
| Thu 10 | | Cloudy. | Max 14℃ Min 3℃ |
| Fri 11 | | Cloudy. | Max 11℃ Min 5℃ |
| Sat 12 | | Cloudy. | Max 9℃ Min 5℃ |
| Sun 13 |  | up to 1cm New Snow | Max 7℃ Min -2℃ |
| Mon 14 | | Cloudy. | Max 5℃ 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 Snow Forecast updated at 23:38 CDT, next update expected imminently.
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Sun | Mon | Tue | Wed | Thu | Fri | Sat | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | 13cm | 18cm |