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 29 March.
Updated 29 March 2025 13:36 AEDT.
| Next Snow Expected | 29 March |
|---|---|
| Next Snow Amount | 5cm |
| Next 48 Hours | 17cm |
| Next 7 Days | 30cm |
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For Forecast detail, see below.
Forecast for Willamette Pass
Max 1℃
Min -7℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -7℃ and rising to 1℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
29
5cm New Snow
Heavy snow showers, clear sky, cloudy later.
Snow falling to resort level.
Powder Alert!
Updated 29 March 2025 19:39 AEDT
Powder Possible :- 17cm 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 | |
|---|---|---|---|
| Sat 29 | | 5cm New Snow | Max 1℃ Min -7℃ |
| Sun 30 |  | Cloudy. | Max 6℃ Min -4℃ |
| Mon 31 | | 9cm to 12cm New Snow | Max 3℃ Min -4℃ |
| Tue 01 |  | 5cm to 6cm New Snow | Max 0℃ Min -10℃ |
| Wed 02 | | 5cm to 6cm New Snow | Max 0℃ Min -6℃ |
| Thu 03 |  | 1cm New Snow | Max 0℃ Min -6℃ |
| Fri 04 | | Cloudy. | Max 7℃ Min -9℃ |
| Sat 05 | | Cloudy. | Max 10℃ Min -2℃ |
| Sun 06 |  | Fair. | Max 15℃ Min 0℃ |
| Mon 07 |  | Fair at altitude, light rain showers below. | Max 15℃ Min 3℃ |
| Tue 08 | | Cloudy at altitude, fair below. | Max 14℃ Min 1℃ |
| Wed 09 | | Clear sky. | Max 19℃ Min 3℃ |
| Thu 10 | | Clear spells. | Max 17℃ Min 5℃ |
| Fri 11 | | Cloudy at altitude, clear spells below. | Max 17℃ Min 3℃ |
| Sat 12 | | Cloudy. | Max 20℃ Min 5℃ |
| Sun 13 | | Cloudy. | Max 17℃ Min 6℃ |
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 13:36 AEDT, next update expected imminently.
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | 9cm | 20cm |