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 22 February.
Updated 22 February 2025 06:37 PST.
Willamette Pass has 1in new snow forecast in the next 48 hours.
See below for the detailed Weather and Snow outlook.
Willamette Pass Snow Forecast updated at 06:37 PST, next update expected imminently.
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Forecast for today in Willamette Pass
Temperature at BaseTemp at Base
Sat
22
Snow unlikely
Cloudy.
Willamette Pass has 1in new snow forecast in the next 48 hours.
Forecast for tomorrow in Willamette Pass
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Rain showers, rain, cloudy later.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Cloudy at altitude. Mixed below. | 44°F | SW Light | 0% | |
| Sat | 01:00 | | Clear spells. | 41°F | SW Light | 0% | |
| Sat | 02:00 | | Cloudy. | 39°F | SW Light | 5% | |
| Sat | 03:00 | | Clear spells at altitude. Cloud below. | 37°F | SW Light | 0% | |
| Sat | 04:00 | | Cloudy. | 37°F | SW Light | 0% | |
| Sat | 05:00 | | Cloudy. | 37°F | SW Light | 5% | |
| Sat | 06:00 | | Cloudy. | 37°F | SW Light | 5% | |
| Sat | 07:00 | | Cloudy. | 36°F | SW Light | 5% | |
| Sat | 08:00 | | Cloudy. | 35°F | SW Light | 5% | |
| Sat | 09:00 |  | Clear sky. | 33°F | SW Light | 0% | |
| Sat | 10:00 | | Clear sky. | 33°F | SW Light | 0% | |
| Sat | 11:00 | | Clear sky. | 33°F | SW Light | 0% | |
| Sat | 12:00 | | Clear sky. | 34°F | SW Light | 0% | |
| Sat | 13:00 | | Cloudy at altitude. Mixed below. | 33°F | SW Light | 0% | |
| Sat | 14:00 | | Cloudy. | 34°F | SW Light | 0% | |
| Sat | 15:00 | | Cloudy. | 33°F | SW Light | 5% | |
| Sat | 16:00 | | Cloudy. | 33°F | SW Light | 0% | |
| Sat | 17:00 | | Cloudy. | 40°F | SW Light | 0% | |
| Sat | 18:00 | | Cloudy. | 41°F | SW Light | 0% | |
| Sat | 19:00 | | Cloudy. | 44°F | SW Light | 0% | |
| Sat | 20:00 | | Cloudy. | 45°F | SW Light | 5% | |
| Sat | 21:00 | | Cloudy. | 45°F | SW Light | 5% | |
| Sat | 22:00 | | Cloudy. | 44°F | SW Light | 20% | |
| Sat | 23:00 | | Cloudy. | 40°F | SW Breeze | 35% | |
| Sun | 00:00 |  | Light snow at altitude. Hvy drizzle below. | 38°F | SW Light | 55% | |
| Sun | 01:00 | | Heavy snow showers at altitude. Lt rain below. | 37°F | SW Breeze | 80% | |
| Sun | 02:00 | | Light rain. | 37°F | SW Light | 80% | |
| Sun | 03:00 |  | Light snow at altitude. Lt drizzle below. | 37°F | SW Light | 80% | |
| Sun | 04:00 | | Light drizzle. | 37°F | SW Light | 85% | |
| Sun | 05:00 | | Fog at altitude. Cloud below. | 38°F | SW Light | 90% | |
| Sun | 06:00 | | Light drizzle. | 37°F | SW Light | 85% | |
| Sun | 07:00 | | Rain. | 37°F | SW Light | 85% | |
| Sun | 08:00 | | Rain. | 38°F | SW Light | 85% | |
| Sun | 09:00 | | Rain. | 39°F | SW Light | 90% | |
| Sun | 10:00 | | Rain. | 38°F | SW Breeze | 95% | |
| Sun | 11:00 | | Rain. | 39°F | SW Breeze | 95% | |
| Sun | 12:00 | | Rain. | 39°F | SW Breeze | 95% | |
| Sun | 13:00 | | Rain. | 39°F | SW Breeze | 90% | |
| Sun | 14:00 | | Rain. | 39°F | SW Breeze | 90% | |
| Sun | 15:00 | | Light rain. | 38°F | SW Breeze | 90% | |
| Sun | 16:00 | | Light snow at altitude. Rain below. | 39°F | SW Breeze | 90% | |
| Sun | 17:00 | | Light snow at altitude. Rain below. | 40°F | SW Breeze | 95% | |
| Sun | 18:00 | | Heavy snow showers at altitude. Rain below. | 40°F | SW Breeze | 95% | |
| Sun | 19:00 | | Heavy snow showers at altitude. Lt rain below. | 41°F | SW Strong | 90% | |
| Sun | 20:00 | | Cloudy. | 42°F | SW Strong | 75% | |
| Sun | 21:00 | | Light drizzle. | 42°F | SW Breeze | 60% | |
| Sun | 22:00 | | Cloudy. | 43°F | SW Strong | 50% | |
| Sun | 23:00 | | Cloudy. | 42°F | SW Breeze | 45% | |
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Sat | Sun | Mon | Tue | Wed | Thu | Fri | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | 4in | 7in |
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.