Willamette Pass Snow Forecast - 7 day
Snow Forecast for Willamette Pass
When will there be fresh snow?
This is the 7-Day Snow Forecast for Willamette Pass, United States for 7 days from 30 April.
Updated 29 April 2025 11:39 PDT.
| Next Snow Expected | 3 May |
|---|---|
| Next Snow Amount | 2in |
| Next 48 Hours | - |
| Next 7 Days | 3in |
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For Forecast detail, see below.
Forecast for Willamette Pass
Willamette Pass has no new snow forecast in the next 48 hours.
Willamette Pass 7-Day Snow Forecast Overview
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| Wed 30 | Thu 01 | Fri 02 | Sat 03 | Sun 04 | Mon 05 | Tue 06 | |
|---|---|---|---|---|---|---|---|
| Wind | SE F2 | SE F3 | NW F2 | ||||
| 6,683ft | 49°F
 | 63°F
| 62°F
| 45°F
 +2in
| 33°F
 | 42°F
 | 47°F
|
| SE F2 | NW F2 | ||||||
| 5,902ft | 52°F
| 65°F
| 65°F
| 47°F
+2in
| 36°F
| 45°F
| 50°F
|
| NW F2 | NW F2 | NW F2 | |||||
| 5,121ft | 56°F
| 69°F
| 68°F
| 51°F
+2in
| 40°F
| 49°F
| 53°F
|
| Snow Line | varying 5,410ft | 5,121ft | |||||
| Max Town | 56°F | 69°F | 68°F | 51°F | 40°F | 49°F | 53°F |
| Min Town | 34°F | 37°F | 43°F | 31°F | 25°F | 27°F | 38°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Willamette Pass Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 56°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 56°F
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Cloudy early, then clear sky later.
Max 69°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 69°F
Temperature at BaseTemp at Base
Thu
01
Snow unlikely
Clear sky.
Max 68°F
Min 43°F
Valley temperatures from an overnight low of 43°F to daytime highs around 68°F
Temperature at BaseTemp at Base
Fri
02
Snow unlikely
Clear sky early, then drizzle later.
Max 51°F
Min 31°F
Valley temperatures from an overnight low of 31°F to daytime highs around 51°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
03
2in New Snow
Light drizzle first, light snow at altitude then heavy snow showers, light snow showers later.
Snow Line from 5,410ft to resort level.
Max 40°F
Min 25°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 25°F and rising to 40°F
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
04
New Snow
Snow showers, cloudy, clear spells later.
Snow falling to resort level.
Max 49°F
Min 27°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 27°F and rising to 49°F
Temperature at BaseTemp at Base
Mon
05
Snow unlikely
Fair first, clear sky then fair, cloudy later.
Max 53°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 53°F
Temperature at BaseTemp at Base
Tue
06
Snow unlikely
Cloudy.
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.
Willamette Pass Snow Forecast updated at 11:39 PDT, next update expected imminently.
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Wed | Thu | Fri | Sat | Sun | Mon | Tue | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | - | 2in |