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 9 May.
Updated 09 May 2025 20:39 AEST.
| Next Snow Expected | 12 May |
|---|---|
| Next Snow Amount | 3cm |
| Next 48 Hours | - |
| Next 7 Days | 6cm |
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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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| Fri 09 | Sat 10 | Sun 11 | Mon 12 | Tue 13 | Wed 14 | Thu 15 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F2 | SW F2 | W F2 | ||||
| 2,037m | 14℃
 | 13℃
| 9℃
| 1℃
 +4cm
| 1℃
+2cm
| 0℃
| 9℃
|
| SW F2 | W F2 | ||||||
| 1,799m | 16℃
| 14℃
| 10℃
| 3℃
+3cm
| 2℃
+2cm
| 2℃
| 10℃
|
| 1,561m | 17℃
| 16℃
| 12℃
| 5℃
+4cm
| 5℃
 +1cm
| 4℃
| 12℃
|
| Snow Line | varying 1,689m | varying 1,669m | |||||
| Max Town | 17℃ | 16℃ | 12℃ | 5℃ | 5℃ | 4℃ | 12℃ |
| Min Town | 5℃ | 7℃ | 3℃ | 1℃ | 0℃ | 0℃ | 0℃ |
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 17℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 17℃
Temperature at BaseTemp at Base
Fri
09
Snow unlikely
Clear sky early, then cloudy later.
Max 16℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Sat
10
Snow unlikely
Cloudy.
Max 12℃
Min 3℃
Valley temperatures from an overnight low of 3℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Sun
11
Snow unlikely
Cloudy early, then clear spells later.
Max 5℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 5℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
12
4cm New Snow
Cloudy first, heavy snow showers then cloudy, clear spells later.
Snow Line from 1,689m to resort level.
Max 5℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 5℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Tue
13
1cm to 2cm New Snow
Light snow, snow showers, clear spells later.
Snow Line from 1,669m to resort level.
Max 4℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 4℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Cloudy, fog, cloudy later.
Max 12℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 12℃
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Cloudy first, clear spells then cloudy, fair later.
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 piste 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 20:39 AEST, next update expected imminently.
Snow Forecast near Willamette Pass
| Snow Report and Forecast | 48 Hr | Fri | Sat | Sun | Mon | Tue | Wed | Thu | 7 Day |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Peak | - | 6cm |