Willamette Pass 48-Hour Snow Forecast
48-hour Forecast for Willamette Pass (5,121ft to 6,683ft)
This is the 48-hour (2-Day) Snow Forecast for Willamette Pass, United States for 2 days from 21 January.
Updated 21 January 2025 04:40 PST.
Willamette Pass has no new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Willamette Pass Snow Forecast updated at 04:40 PST, next update expected 10:00 PST.
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Forecast for today in Willamette Pass
Temperature at BaseTemp at Base
Tue
21
Snow unlikely
Clear sky early, then fair later.
Willamette Pass has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Willamette Pass
Temperature at BaseTemp at Base
Wed
22
Snow unlikely
Clear sky, fair, clear sky later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Tue | 00:00 | | Clear sky. | 35°F | SW Breeze | 0% | |
| Tue | 01:00 | | Clear sky. | 31°F | SW Breeze | 0% | |
| Tue | 02:00 | | Clear sky. | 28°F | SW Breeze | 0% | |
| Tue | 03:00 | | Clear sky at altitude. Fair below. | 27°F | SW Breeze | 0% | |
| Tue | 04:00 | | Clear spells at altitude. Fair below. | 26°F | SW Light | 0% | |
| Tue | 05:00 | | Fair at altitude. Mixed below. | 25°F | SW Breeze | 0% | |
| Tue | 06:00 | | Clear sky at altitude. Fair below. | 26°F | SW Light | 0% | |
| Tue | 07:00 | | Clear sky. | 27°F | SW Light | 0% | |
| Tue | 08:00 | | Clear sky. | 30°F | SW Light | 0% | |
| Tue | 09:00 | | Clear sky. | 29°F | SW Light | 0% | |
| Tue | 10:00 | | Clear sky. | 30°F | SW Breeze | 0% | |
| Tue | 11:00 | | Clear sky. | 31°F | SW Breeze | 0% | |
| Tue | 12:00 | | Clear sky. | 31°F | SW Breeze | 0% | |
| Tue | 13:00 | | Clear sky. | 31°F | SW Breeze | 0% | |
| Tue | 14:00 | | Clear sky. | 30°F | SW Breeze | 0% | |
| Tue | 15:00 | | Clear sky. | 30°F | SW Breeze | 0% | |
| Tue | 16:00 | | Clear sky. | 30°F | SW Breeze | 0% | |
| Tue | 17:00 | | Clear sky. | 32°F | SW Breeze | 0% | |
| Tue | 18:00 | | Clear sky. | 35°F | SW Breeze | 0% | |
| Tue | 19:00 | | Fair at altitude. Clear below. | 37°F | SW Breeze | 0% | |
| Tue | 20:00 |  | Cloudy. | 38°F | SW Breeze | 0% | |
| Tue | 21:00 | | Cloudy at altitude. Fair below. | 38°F | SW Breeze | 0% | |
| Tue | 22:00 | | Cloudy at altitude. Fair below. | 38°F | SW Breeze | 0% | |
| Tue | 23:00 | | Cloudy. | 37°F | SW Light | 0% | |
| Wed | 00:00 | | Clear sky. | 35°F | SW Light | 0% | |
| Wed | 01:00 | | Clear sky. | 31°F | SW Light | 0% | |
| Wed | 02:00 | | Clear sky. | 28°F | SW Light | 0% | |
| Wed | 03:00 | | Clear sky. | 28°F | SW Light | 0% | |
| Wed | 04:00 | | Clear sky. | 28°F | SW Light | 0% | |
| Wed | 05:00 | | Clear sky. | 27°F | SW Light | 0% | |
| Wed | 06:00 | | Clear sky. | 27°F | SW Light | 0% | |
| Wed | 07:00 | | Clear sky. | 26°F | SW Light | 0% | |
| Wed | 08:00 | | Clear sky. | 27°F | SW Light | 0% | |
| Wed | 09:00 | | Clear sky. | 27°F | SW Light | 0% | |
| Wed | 10:00 | | Clear sky. | 27°F | SW Light | 0% | |
| Wed | 11:00 | | Fair at altitude. Mixed below. | 27°F | SW Light | 0% | |
| Wed | 12:00 | | Fair at altitude. Mixed below. | 27°F | SW Light | 0% | |
| Wed | 13:00 | | Fair. | 27°F | SW Light | 0% | |
| Wed | 14:00 | | Clear sky at altitude. Fair below. | 27°F | SW Light | 0% | |
| Wed | 15:00 | | Fair. | 24°F | SW Breeze | 0% | |
| Wed | 16:00 | | Fair. | 26°F | SW Breeze | 0% | |
| Wed | 17:00 | | Cloudy. | 29°F | SW Breeze | 0% | |
| Wed | 18:00 | | Cloudy at altitude. Mixed below. | 34°F | SW Breeze | 0% | |
| Wed | 19:00 | | Fair at altitude. Clear below. | 37°F | SW Breeze | 0% | |
| Wed | 20:00 | | Clear sky. | 38°F | SW Breeze | 0% | |
| Wed | 21:00 | | Clear sky. | 39°F | SW Breeze | 0% | |
| Wed | 22:00 | | Clear sky. | 39°F | SW Breeze | 0% | |
| Wed | 23:00 | | Clear sky. | 39°F | SW Breeze | 0% | |
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Tue | Wed | Thu | Fri | Sat | Sun | Mon | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | - | - |
Willamette Pass Snow
For current snow depths and skiing conditions, see our Current Snow Report for Willamette Pass.
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.