Willamette Pass 48-Hour Snow Forecast
48-hour Forecast for Willamette Pass (1,561m to 2,037m)
This is the 48-hour (2-Day) Snow Forecast for Willamette Pass, United States for 2 days from 9 May.
Updated 09 May 2025 16:09 IST.
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 16:09 IST, next update expected 21:30 IST.
To get this forecast by e-mail Join J2Ski's Snow Mail Here
Forecast for today in Willamette Pass
Max 17℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 17℃
Temperature at BaseTemp at Base
Fri
09
Snow unlikely
Clear sky early, then cloudy later.
Willamette Pass has no new snow forecast in the next 48 hours.
Forecast for tomorrow in Willamette Pass
Max 16℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Cloudy.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Fri | 00:00 | | Clear sky. | 12℃ | SW Light | 0% | |
| Fri | 01:00 |  | Cloudy at altitude. Mixed below. | 12℃ | SW Light | 0% | |
| Fri | 02:00 | | Clear sky. | 10℃ | SW Light | 0% | |
| Fri | 03:00 | | Clear sky. | 9℃ | SW Light | 0% | |
| Fri | 04:00 | | Clear sky. | 7℃ | SW Light | 0% | |
| Fri | 05:00 | | Clear sky. | 6℃ | SW Light | 0% | |
| Fri | 06:00 | | Clear sky. | 6℃ | SW Light | 0% | |
| Fri | 07:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Fri | 08:00 | | Clear sky. | 6℃ | SW Breeze | 0% | |
| Fri | 09:00 | | Clear sky. | 5℃ | SW Breeze | 0% | |
| Fri | 10:00 | | Fair at altitude. Mixed below. | 5℃ | SW Breeze | 0% | |
| Fri | 11:00 | | Cloudy. | 6℃ | SW Breeze | 0% | |
| Fri | 12:00 | | Clear spells at altitude. Cloud below. | 6℃ | SW Breeze | 0% | |
| Fri | 13:00 | | Cloudy. | 6℃ | SW Breeze | 0% | |
| Fri | 14:00 | | Cloudy. | 6℃ | SW Breeze | 0% | |
| Fri | 15:00 | | Cloudy. | 8℃ | SW Light | 0% | |
| Fri | 16:00 | | Cloudy. | 10℃ | SW Light | 0% | |
| Fri | 17:00 | | Cloudy. | 13℃ | SW Light | 0% | |
| Fri | 18:00 | | Cloudy. | 15℃ | SW Light | 0% | |
| Fri | 19:00 | | Cloudy. | 16℃ | SW Light | 0% | |
| Fri | 20:00 | | Cloudy. | 17℃ | SW Light | 0% | |
| Fri | 21:00 | | Cloudy. | 17℃ | SW Breeze | 0% | |
| Fri | 22:00 | | Cloudy. | 17℃ | SW Light | 0% | |
| Fri | 23:00 | | Cloudy. | 16℃ | SW Light | 0% | |
| Sat | 00:00 | | Cloudy. | 16℃ | SW Light | 0% | |
| Sat | 01:00 | | Cloudy. | 15℃ | SW Light | 0% | |
| Sat | 02:00 | | Cloudy. | 13℃ | SW Light | 0% | |
| Sat | 03:00 | | Cloudy. | 11℃ | SW Light | 0% | |
| Sat | 04:00 | | Cloudy. | 10℃ | SW Light | 0% | |
| Sat | 05:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 06:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 07:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 08:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 09:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 10:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 11:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 12:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 13:00 | | Cloudy. | 8℃ | SW Light | 0% | |
| Sat | 14:00 | | Cloudy. | 7℃ | SW Light | 0% | |
| Sat | 15:00 | | Cloudy. | 9℃ | SW Light | 0% | |
| Sat | 16:00 | | Cloudy. | 11℃ | SW Light | 0% | |
| Sat | 17:00 | | Cloudy. | 12℃ | SW Light | 0% | |
| Sat | 18:00 | | Cloudy. | 12℃ | SW Breeze | 0% | |
| Sat | 19:00 | | Cloudy. | 12℃ | SW Breeze | 0% | |
| Sat | 20:00 | | Cloudy. | 13℃ | SW Breeze | 0% | |
| Sat | 21:00 | | Cloudy. | 13℃ | SW Breeze | 0% | |
| Sat | 22:00 | | Cloudy. | 13℃ | SW Breeze | 0% | |
| Sat | 23:00 | | Cloudy. | 12℃ | SW Breeze | 0% | |
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | - | 5cm |
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 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.