Willamette Pass 48-Hour Snow Forecast
Updated 11 April 2026 16:45 PDT
Powder Alarm
Powder Alarm issued 11 April 2026 22:54 PDT
Powder Possible :- 9in of Fresh Snow is forecast for Willamette Pass over the next 3 days.
2-Day Forecast for Willamette Pass
48-hours from 12 April.
See below for forecast detail
Willamette Pass Snow Forecast updated at 16:45 PDT, next update expected imminently.
Forecast for today in Willamette Pass
Max 37°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 37°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
12
3in New Snow
Cloudy, light snow, heavy snow showers later.
Snow Line from 5,377ft to resort level (5,121ft).
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Powder Alert!
Powder Alarm issued 11 April 2026 22:54 PDT
Powder Possible :- 9in of Fresh Snow is forecast for Willamette Pass over the next 3 days.
Forecast for tomorrow in Willamette Pass
Max 34°F
Min 29°F
Valley temperatures from an overnight low of 29°F to daytime highs around 34°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
13
2in New Snow
Heavy snow showers early, then light snow showers later.
Snow falling to resort level (5,121ft).
Forecast times for Willamette Pass are in Denver (US/Mountain) time zone.
Partner Offers
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 | ![]() | Cloudy. | 37°F | SW Breeze | 5% | |
| Sun | 01:00 | ![]() | Cloudy. | 37°F | SW Breeze | 10% | |
| Sun | 02:00 | ![]() | Cloudy. | 37°F | SW Breeze | 10% | |
| Sun | 03:00 | ![]() | Cloudy. | 36°F | SW Breeze | 10% | |
| Sun | 04:00 | ![]() | Cloudy. | 36°F | SW Breeze | 10% | |
| Sun | 05:00 | ![]() | Cloudy. | 36°F | SW Breeze | 15% | |
| Sun | 06:00 | ![]() | Light snow at altitude. Lt drizzle below. | 36°F | SW Breeze | 15% | |
| Sun | 07:00 | ![]() | Clear spells at altitude. Cloud below. | 36°F | SW Light | 35% | |
| Sun | 08:00 | ![]() | Light snow at altitude. Lt rain below. | 36°F | SW Light | 50% | |
| Sun | 09:00 | ![]() | Heavy snow showers at altitude. Lt rain below. | 35°F | SW Light | 55% | |
| Sun | 10:00 | ![]() | New Snow | Heavy snow showers. | 35°F | SW Breeze | 55% |
| Sun | 11:00 | ![]() | New Snow | Heavy snow. | 33°F | SW Breeze | 50% |
| Sun | 12:00 | ![]() | New Snow | Heavy snow at altitude. Hvy shwrs below. | 33°F | SW Breeze | 40% |
| Sun | 13:00 | ![]() | Heavy snow showers. | 33°F | SW Breeze | 35% | |
| Sun | 14:00 | ![]() | New Snow | Heavy snow at altitude. Hvy shwrs below. | 34°F | SW Breeze | 45% |
| Sun | 15:00 | ![]() | New Snow | Heavy snow showers. | 35°F | SW Breeze | 50% |
| Sun | 16:00 | ![]() | Heavy snow showers. | 35°F | SW Breeze | 50% | |
| Sun | 17:00 | ![]() | Heavy snow showers. | 35°F | SW Breeze | 50% | |
| Sun | 18:00 | ![]() | Heavy snow showers. | 35°F | SW Breeze | 40% | |
| Sun | 19:00 | ![]() | Heavy snow showers. | 33°F | SW Breeze | 50% | |
| Sun | 20:00 | ![]() | Heavy snow showers. | 33°F | SW Breeze | 50% | |
| Sun | 21:00 | ![]() | Heavy snow showers. | 31°F | SW Breeze | 55% | |
| Sun | 22:00 | ![]() | Heavy snow showers. | 31°F | SW Breeze | 60% | |
| Sun | 23:00 | ![]() | Heavy snow showers. | 31°F | SW Breeze | 65% | |
| Mon | 00:00 | ![]() | Heavy snow showers. | 31°F | NW Breeze | 65% | |
| Mon | 01:00 | ![]() | Heavy snow showers. | 31°F | NW Breeze | 60% | |
| Mon | 02:00 | ![]() | Heavy snow showers. | 31°F | NW Breeze | 60% | |
| Mon | 03:00 | ![]() | Heavy snow showers. | 30°F | NW Breeze | 55% | |
| Mon | 04:00 | ![]() | Heavy snow showers. | 30°F | NW Breeze | 50% | |
| Mon | 05:00 | ![]() | Heavy snow showers. | 30°F | NW Breeze | 90% | |
| Mon | 06:00 | ![]() | Heavy snow showers. | 30°F | NW Breeze | 90% | |
| Mon | 07:00 | ![]() | Heavy snow showers. | 30°F | NW Breeze | 85% | |
| Mon | 08:00 | ![]() | Heavy snow showers. | 29°F | NW Breeze | 85% | |
| Mon | 09:00 | ![]() | Heavy snow showers. | 29°F | NW Breeze | 85% | |
| Mon | 10:00 | ![]() | Light snow showers. | 30°F | NW Breeze | 85% | |
| Mon | 11:00 | ![]() | Light snow showers. | 31°F | NW Breeze | 85% | |
| Mon | 12:00 | ![]() | Light snow showers. | 32°F | NW Light | 85% | |
| Mon | 13:00 | ![]() | Clear spells. | 33°F | NW Light | 85% | |
| Mon | 14:00 | ![]() | Clear spells. | 33°F | NW Light | 85% | |
| Mon | 15:00 | ![]() | Clear spells. | 34°F | NW Light | 85% | |
| Mon | 16:00 | ![]() | Clear spells. | 33°F | NW Light | 85% | |
| Mon | 17:00 | ![]() | Clear spells. | 33°F | NW Light | 85% | |
| Mon | 18:00 | ![]() | Clear spells. | 33°F | NW Light | 85% | |
| Mon | 19:00 | ![]() | Fog. | 33°F | NW Light | 65% | |
| Mon | 20:00 | ![]() | Light snow. | 32°F | NW Light | 65% | |
| Mon | 21:00 | ![]() | Cloudy. | 31°F | NW Light | 65% | |
| Mon | 22:00 | ![]() | Cloudy. | 30°F | NW Light | 65% | |
| Mon | 23:00 | ![]() | Cloudy. | 30°F | NW Light | 65% | |
Snow Forecast near Willamette Pass
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | 2in | 5in |
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.
Snow Reliability
Willamette Pass typically enjoys reliable snowfall, with an average snow depth of 5 to 10 feet throughout the season. For the most current snow conditions, including snowfall updates, check J2Ski for the latest information.









