Willamette Pass 48-Hour Snow Forecast
48-hour Forecast Summary
2-Day Snow and Weather for Willamette Pass (5,121ft to 6,683ft)
Powder Alert!
Updated 17 November 2024 06:45 PST
Powder Possible :- 12in of Fresh Snow is forecast for Willamette Pass over the next 2 days.
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See below for the detailed Weather and Snow outlook.
Willamette Pass Snow Forecast updated at 22:46 PST, next update expected imminently.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 |  | Cloudy at altitude. Cloud below. | 32°F | SE Breeze | 40% | |
| Sun | 01:00 |  | Cloudy. | 32°F | SE Light | 50% | |
| Sun | 02:00 |  | Light snow at altitude. Lt drizzle below. | 32°F | SE Light | 50% | |
| Sun | 03:00 | | Partly cloudy at altitude. Lt drizzle below. | 33°F | SE Light | 55% | |
| Sun | 04:00 | | Partly cloudy at altitude. Lt drizzle below. | 34°F | SE Light | 65% | |
| Sun | 05:00 |  | Cloudy at altitude. Lt rain below. | 35°F | S Light | 80% | |
| Sun | 06:00 | | Partly cloudy at altitude. Lt rain below. | 36°F | NW Light | 85% | |
| Sun | 07:00 | | Light rain. | 36°F | N Light | 85% | |
| Sun | 08:00 | | Partly cloudy. | 36°F | NW Light | 90% | |
| Sun | 09:00 | | Partly cloudy. | 37°F | NW Light | 95% | |
| Sun | 10:00 | | Cloudy at altitude. Cloud below. | 36°F | NW Light | 95% | |
| Sun | 11:00 | | Cloudy at altitude. Cloud below. | 36°F | NW Breeze | 90% | |
| Sun | 12:00 | | Light snow at altitude. Drizzle below. | 35°F | NW Light | 85% | |
| Sun | 13:00 | | Light snow at altitude. Drizzle below. | 35°F | N Light | 75% | |
| Sun | 14:00 | | Light snow at altitude. Lt rain below. | 36°F | NW Breeze | 80% | |
| Sun | 15:00 | | Drizzle. | 36°F | NW Light | 90% | |
| Sun | 16:00 | | Partly cloudy at altitude. Lt rain below. | 36°F | NW Light | 100% | |
| Sun | 17:00 | | Cloudy at altitude. Rain below. | 38°F | W Breeze | 100% | |
| Sun | 18:00 | | Partly cloudy at altitude. Rain below. | 40°F | SW Breeze | 100% | |
| Sun | 19:00 | | Partly cloudy at altitude. Rain below. | 40°F | SW Strong | 100% | |
| Sun | 20:00 | | Cloudy. | 40°F | W Breeze | 100% | |
| Sun | 21:00 | | up to 1in New Snow | Heavy snow at altitude. Hvy rain below. | 34°F | NW Breeze | 100% |
| Sun | 22:00 |  | 1in New Snow | Heavy snow. | 32°F | NW Breeze | 95% |
| Sun | 23:00 | | 1in New Snow | Heavy snow. | 29°F | NW Strong | 95% |
| Mon | 00:00 | | 1in New Snow | Heavy snow. | 27°F | NW Breeze | 85% |
| Mon | 01:00 | | 1in New Snow | Heavy snow. | 25°F | NW Breeze | 75% |
| Mon | 02:00 |  | New Snow | Heavy snow at altitude. Hvy shwrs below. | 23°F | NW Breeze | 80% |
| Mon | 03:00 | | 1in New Snow | Heavy snow. | 24°F | NW Breeze | 85% |
| Mon | 04:00 | | up to 1in New Snow | Heavy snow at altitude. Hvy shwrs below. | 24°F | NW Breeze | 75% |
| Mon | 05:00 | | Heavy snow showers. | 24°F | NW Breeze | 65% | |
| Mon | 06:00 | | Cloudy. | 23°F | NW Breeze | 60% | |
| Mon | 07:00 | | up to 1in New Snow | Heavy snow. | 23°F | NW Breeze | 55% |
| Mon | 08:00 | | Fog at altitude. Cloud below. | 23°F | W Breeze | 60% | |
| Mon | 09:00 | | New Snow | Heavy snow at altitude. Hvy shwrs below. | 23°F | NW Breeze | 65% |
| Mon | 10:00 | | 1in New Snow | Heavy snow. | 23°F | NW Breeze | 70% |
| Mon | 11:00 | | 1in to 2in New Snow | Heavy snow. | 22°F | NW Breeze | 70% |
| Mon | 12:00 | | Cloudy. | 22°F | NW Breeze | 75% | |
| Mon | 13:00 | | New Snow | Heavy snow showers at altitude. Hvy rain below. | 22°F | NW Breeze | 65% |
| Mon | 14:00 | | New Snow | Heavy snow at altitude. Hvy shwrs below. | 21°F | NW Breeze | 65% |
| Mon | 15:00 | | New Snow | Heavy snow showers. | 19°F | NW Breeze | 55% |
| Mon | 16:00 | | 1in New Snow | Heavy snow. | 19°F | NW Light | 60% |
| Mon | 17:00 | | Cloudy. | 23°F | NW Breeze | 55% | |
| Mon | 18:00 | | Heavy snow showers. | 24°F | W Breeze | 100% | |
| Mon | 19:00 | | Cloudy. | 23°F | NW Breeze | 100% | |
| Mon | 20:00 | | Heavy snow showers. | 24°F | W Breeze | 100% | |
| Mon | 21:00 | | Cloudy. | 23°F | NW Breeze | 100% | |
| Mon | 22:00 | | Cloudy. | 23°F | NW Breeze | 100% | |
| Mon | 23:00 | | Heavy snow showers. | 23°F | NW Breeze | 100% | |
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Sun | Mon | Tue | Wed | Thu | Fri | Sat | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | 15in | 30in |
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.