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 28 March.
Updated 28 March 2025 18:02 IST.
| Next Snow Expected | 28 March |
|---|---|
| Next Snow Amount | 6cm |
| Next 48 Hours | 9cm |
| Next 7 Days | 37cm |
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For Forecast detail, see below.
Forecast for Willamette Pass
Max 3℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Fri
28
5cm to 6cm New Snow
Light snow early, then heavy snow showers later.
Snow Line from 1,639m to resort level.
Powder Alert!
Updated 29 March 2025 00:07 IST
Powder Possible :- 22cm of Fresh Snow is forecast for Willamette Pass over the next 3 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 | |
|---|---|---|---|
| Fri 28 | | 5cm to 6cm New Snow | Max 3℃ Min -2℃ |
| Sat 29 |  | 2cm to 3cm New Snow | Max 0℃ Min -6℃ |
| Sun 30 | | Cloudy. | Max 5℃ Min -4℃ |
| Mon 31 |  | 11cm to 14cm New Snow | Max 4℃ Min -3℃ |
| Tue 01 |  | 7cm to 9cm New Snow | Max 0℃ Min -6℃ |
| Wed 02 | | 3cm to 5cm New Snow | Max 0℃ Min -8℃ |
| Thu 03 | | Clear spells at altitude, cloudy below. | Max 3℃ Min -12℃ |
| Fri 04 | | 1cm New Snow | Max 3℃ Min -6℃ |
| Sat 05 |  | Cloudy at altitude, fog below. | Max 9℃ Min 2℃ |
| Sun 06 | | Fog at altitude, cloudy below. | Max 12℃ Min 3℃ |
| Mon 07 | | 1cm to 2cm New Snow | Max 2℃ Min 0℃ |
| Tue 08 | | Cloudy. | Max 7℃ Min -1℃ |
| Wed 09 | | Cloudy. | Max 7℃ Min -1℃ |
| Thu 10 | | Cloudy. | Max 8℃ Min -5℃ |
| Fri 11 |  | Fair at altitude, clear sky below. | Max 6℃ Min -4℃ |
| Sat 12 | | Cloudy. | Max 8℃ Min -3℃ |
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 18:02 IST, next update expected imminently.
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | 4cm | 22cm |