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 19 April.
Updated 19 April 2025 15:34 PDT.
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 15:34 PDT, next update expected 21:00 PDT.
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Forecast for today in Willamette Pass
Max 54°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 54°F
Freeze-thaw (spring snow) 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.
Forecast for tomorrow in Willamette Pass
Max 44°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 44°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
20
Snow unlikely
Cloudy, clear sky, cloudy later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | Clear sky. | 54°F | SW Light | 0% | |
| Sat | 01:00 | | Clear sky. | 53°F | SW Light | 0% | |
| Sat | 02:00 | | Clear sky. | 50°F | SW Light | 0% | |
| Sat | 03:00 | | Clear sky. | 46°F | SW Light | 0% | |
| Sat | 04:00 | | Clear sky. | 44°F | SW Calm | 0% | |
| Sat | 05:00 | | Clear sky. | 41°F | SW Light | 0% | |
| Sat | 06:00 | | Clear sky. | 40°F | SW Light | 0% | |
| Sat | 07:00 | | Clear sky. | 39°F | SW Light | 0% | |
| Sat | 08:00 | | Clear sky. | 38°F | SW Light | 0% | |
| Sat | 09:00 | | Clear sky. | 38°F | SW Light | 0% | |
| Sat | 10:00 | | Clear sky. | 37°F | SW Light | 0% | |
| Sat | 11:00 | | Cloudy. | 38°F | SW Light | 0% | |
| Sat | 12:00 | | Cloudy. | 37°F | SW Light | 0% | |
| Sat | 13:00 | | Cloudy. | 37°F | SW Light | 0% | |
| Sat | 14:00 | | Cloudy. | 36°F | SW Light | 0% | |
| Sat | 15:00 | | Cloudy. | 36°F | SW Light | 0% | |
| Sat | 16:00 | | Cloudy. | 39°F | SW Light | 10% | |
| Sat | 17:00 | | Cloudy. | 41°F | SW Light | 15% | |
| Sat | 18:00 |  | Fair. | 45°F | SW Light | 5% | |
| Sat | 19:00 | | Clear sky. | 47°F | SW Breeze | 0% | |
| Sat | 20:00 | | Cloudy at altitude. Fair below. | 46°F | SW Breeze | 0% | |
| Sat | 21:00 | | Cloudy at altitude. Fair below. | 46°F | SW Breeze | 0% | |
| Sat | 22:00 | | Cloudy. | 45°F | SW Breeze | 0% | |
| Sat | 23:00 | | Cloudy. | 44°F | SW Breeze | 0% | |
| Sun | 00:00 | | Cloudy at altitude. Mixed below. | 44°F | NW Breeze | 5% | |
| Sun | 01:00 | | Cloudy. | 43°F | NW Breeze | 5% | |
| Sun | 02:00 | | Cloudy. | 41°F | NW Breeze | 5% | |
| Sun | 03:00 | | Fog at altitude. Cloud below. | 39°F | NW Breeze | 5% | |
| Sun | 04:00 | | Fog at altitude. Mixed below. | 38°F | NW Breeze | 5% | |
| Sun | 05:00 | | Fog at altitude. Fair below. | 36°F | NW Light | 0% | |
| Sun | 06:00 | | Cloudy at altitude. Clear below. | 34°F | NW Light | 0% | |
| Sun | 07:00 | | Clear spells. | 33°F | NW Light | 0% | |
| Sun | 08:00 | | Clear sky. | 33°F | NW Light | 0% | |
| Sun | 09:00 | | Clear sky. | 33°F | NW Light | 0% | |
| Sun | 10:00 | | Clear sky. | 33°F | NW Light | 0% | |
| Sun | 11:00 | | Clear sky. | 32°F | NW Light | 0% | |
| Sun | 12:00 | | Clear sky. | 32°F | NW Light | 0% | |
| Sun | 13:00 | | Clear sky. | 31°F | NW Light | 0% | |
| Sun | 14:00 | | Clear sky. | 31°F | NW Light | 0% | |
| Sun | 15:00 | | Clear sky. | 33°F | NW Light | 0% | |
| Sun | 16:00 | | Clear sky. | 36°F | NW Breeze | 0% | |
| Sun | 17:00 | | Clear sky. | 38°F | NW Breeze | 0% | |
| Sun | 18:00 | | Clear spells at altitude. Fair below. | 38°F | NW Breeze | 0% | |
| Sun | 19:00 | | Cloudy at altitude. Mixed below. | 39°F | NW Breeze | 0% | |
| Sun | 20:00 | | Cloudy. | 39°F | NW Breeze | 0% | |
| Sun | 21:00 | | Cloudy. | 38°F | NW Breeze | 0% | |
| Sun | 22:00 | | Cloudy. | 39°F | NW Breeze | 0% | |
| Sun | 23:00 | | Fog at altitude. Cloud below. | 38°F | NW Breeze | 0% | |
Snow Forecast near Willamette Pass
Snow Forecasts for other Ski Resorts near Willamette Pass are not available.
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.