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 23 February.
Updated 22 February 2025 20:31 PST.
Powder Alert!
Updated 23 February 2025 06:38 PST
Powder Possible :- 4in of Fresh Snow is forecast for Willamette Pass over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail below .
See below for the detailed Weather and Snow outlook.
Willamette Pass Snow Forecast updated at 20:31 PST, next update expected imminently.
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Forecast for today in Willamette Pass
Temperature at BaseTemp at Base
Sun
23
Snow unlikely
Rain showers first, rain then rain showers, rain later.
Powder Alert!
Updated 23 February 2025 06:38 PST
Powder Possible :- 4in of Fresh Snow is forecast for Willamette Pass over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail below .
Forecast for tomorrow in Willamette Pass
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
24
1in New Snow
Rain, rain showers, cloudy later.
Snow Line from 6,427ft to resort level.
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 | | Cloudy. | 39°F | SW Breeze | 35% | |
| Sun | 01:00 | | Cloudy. | 39°F | SW Breeze | 65% | |
| Sun | 02:00 | | Cloudy. | 38°F | SW Breeze | 75% | |
| Sun | 03:00 | | Light rain. | 37°F | SW Light | 80% | |
| Sun | 04:00 | | Light rain. | 37°F | SW Light | 90% | |
| Sun | 05:00 | | Light rain. | 37°F | SW Light | 90% | |
| Sun | 06:00 | | Light rain. | 37°F | SW Breeze | 95% | |
| Sun | 07:00 | | Light snow at altitude. Rain below. | 37°F | SW Light | 90% | |
| Sun | 08:00 | | Light rain. | 37°F | SW Light | 95% | |
| Sun | 09:00 | | Light snow at altitude. Rain below. | 37°F | SW Light | 95% | |
| Sun | 10:00 | | Rain. | 37°F | SW Light | 100% | |
| Sun | 11:00 | | Rain. | 38°F | SW Light | 100% | |
| Sun | 12:00 | | Rain. | 39°F | SW Breeze | 100% | |
| Sun | 13:00 | | Rain. | 38°F | SW Breeze | 100% | |
| Sun | 14:00 | | Snow at altitude. Lt rain below. | 37°F | SW Breeze | 100% | |
| Sun | 15:00 | | Light snow at altitude. Lt rain below. | 37°F | SW Breeze | 100% | |
| Sun | 16:00 | | Light snow at altitude. Rain below. | 38°F | SW Breeze | 100% | |
| Sun | 17:00 | | Light snow at altitude. Lt rain below. | 39°F | SW Breeze | 100% | |
| Sun | 18:00 | | Light rain. | 39°F | SW Breeze | 95% | |
| Sun | 19:00 | | Rain. | 39°F | SW Breeze | 95% | |
| Sun | 20:00 | | Rain. | 40°F | SW Breeze | 90% | |
| Sun | 21:00 | | Rain. | 41°F | SW Breeze | 85% | |
| Sun | 22:00 | | Fog at altitude. Cloud below. | 41°F | SW Breeze | 75% | |
| Sun | 23:00 | | Rain. | 40°F | SW Breeze | 75% | |
| Mon | 00:00 | | Light snow at altitude. Rain below. | 39°F | SW Strong | 80% | |
| Mon | 01:00 | | Light snow at altitude. Rain below. | 39°F | SW Breeze | 85% | |
| Mon | 02:00 | | Light snow at altitude. Rain below. | 38°F | SW Breeze | 90% | |
| Mon | 03:00 | | Clear spells at altitude. Rain below. | 37°F | SW Breeze | 90% | |
| Mon | 04:00 | | Clear spells at altitude. Rain below. | 37°F | SW Breeze | 75% | |
| Mon | 05:00 | | Cloudy at altitude. Lt rain below. | 37°F | SW Breeze | 70% | |
| Mon | 06:00 | | Clear spells at altitude. Lt rain below. | 37°F | SW Breeze | 60% | |
| Mon | 07:00 | | Cloudy at altitude. Lt rain below. | 36°F | SW Light | 55% | |
| Mon | 08:00 |  | Heavy snow showers at altitude. Hvy shwrs below. | 36°F | SW Light | 45% | |
| Mon | 09:00 | | Heavy snow showers at altitude. Hvy shwrs below. | 35°F | SW Light | 50% | |
| Mon | 10:00 | | Cloudy. | 35°F | SW Light | 45% | |
| Mon | 11:00 | | Cloudy. | 36°F | SW Light | 40% | |
| Mon | 12:00 | | Cloudy. | 36°F | SW Light | 35% | |
| Mon | 13:00 | | Cloudy. | 36°F | SW Light | 35% | |
| Mon | 14:00 | | Cloudy. | 36°F | SW Light | 25% | |
| Mon | 15:00 | | Cloudy. | 35°F | SW Breeze | 10% | |
| Mon | 16:00 | | Cloudy. | 37°F | SW Breeze | 75% | |
| Mon | 17:00 |  | Fair at altitude. Clear below. | 38°F | SW Breeze | 75% | |
| Mon | 18:00 | | Clear sky. | 40°F | SW Strong | 75% | |
| Mon | 19:00 | | Cloudy. | 43°F | SW Breeze | 95% | |
| Mon | 20:00 | | Cloudy. | 39°F | SW Breeze | 95% | |
| Mon | 21:00 | | up to 1in New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 38°F | SW Strong | 95% |
| Mon | 22:00 | | Cloudy. | 38°F | SW Strong | 95% | |
| Mon | 23:00 |  | 1in New Snow | Heavy snow. | 31°F | SW Strong | 95% |
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Sun | Mon | Tue | Wed | Thu | Fri | Sat | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | 13in | 13in |
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.