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 19 April.
Updated 19 April 2025 01:36 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Willamette Pass. | |
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For Forecast detail, see below.
Forecast for Willamette Pass
Max 54°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 54°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
19
Snow unlikely
Clear sky, cloudy, fair later.
Willamette Pass has no new snow forecast in the next 48 hours.
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 19 | | Cloudy. | Max 54°F Min 37°F |
| Sun 20 | | Clear sky. | Max 45°F Min 31°F |
| Mon 21 | | Cloudy. | Max 48°F Min 26°F |
| Tue 22 | | Clear sky. | Max 49°F Min 27°F |
| Wed 23 | | Clear sky. | Max 60°F Min 29°F |
| Thu 24 | | Cloudy. | Max 58°F Min 36°F |
| Fri 25 | | Cloudy. | Max 49°F Min 35°F |
| Sat 26 | | Cloudy. | Max 48°F Min 30°F |
| Sun 27 | | Cloudy. | Max 57°F Min 32°F |
| Mon 28 | | Light snow at altitude, light rain below. | Max 56°F Min 42°F |
| Tue 29 |  | Cloudy at altitude, fog below. | Max 49°F Min 42°F |
| Wed 30 |  | New Snow | Max 41°F Min 33°F |
| Thu 01 | | New Snow | Max 38°F Min 28°F |
| Fri 02 | | Cloudy. | Max 48°F Min 27°F |
| Sat 03 |  | Fair. | Max 60°F Min 31°F |
| Sun 04 | | Clear sky. | Max 60°F Min 39°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 trail 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 01:36 PDT, next update expected 07:00 PDT.
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | - | 1in |