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Willamette Pass 7-Day Snow Forecast - 29th April 2025

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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 29 April.

Updated 30 April 2025 06:39 NZST.

Willamette Pass Snow Forecast Highlights
Next Snow Expected3 May
Next Snow Amount6cm
Next 48 Hours-
Next 7 Days7cm
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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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Summary Weather and Snow Forecast for Willamette Pass from OpenMeteo
Tue
29
Wed
30
Thu
01
Fri
02
Sat
03
Sun
04
Mon
05
WindNW F3SE F2SE F3NW F2
2,037m
7℃
Cloud
9℃
Clear
17℃
Clear
17℃
Clear
7℃
Snow
+6cm
0℃
Cloud
+1cm
6℃
Mixed
NW F2SE F2NW F2
1,799m
9℃
Fair
11℃
Clear
19℃
Clear
18℃
Clear
9℃
Snow
+6cm
2℃
Cloud
+1cm
7℃
Mixed
NW F2NW F2
1,561m
11℃
Clear
13℃
Clear
21℃
Clear
20℃
Clear
11℃
Snow
+5cm
5℃
Cloud
9℃
Clear
Snow Line

varying 1,649m
to 1,561m

1,561m

Max Town11℃13℃21℃20℃11℃5℃9℃
Min Town3℃1℃3℃6℃0℃-4℃-3℃

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 11℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 11℃

Temperature at BaseTemp at Base

Tue
29

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

Max 13℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 13℃

Temperature at BaseTemp at Base

Wed
30

Snow unlikely

CloudClearClearClear

Cloudy early, then clear sky later.

Max 21℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 21℃

Temperature at BaseTemp at Base

Thu
01

Snow unlikely

ClearClearClearClear

Clear sky.

Max 20℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 20℃

Temperature at BaseTemp at Base

Fri
02

Snow unlikely

ClearClearClearDrizzle

Clear sky early, then drizzle later.

Max 11℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 11℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sat
03

5cm to 6cm New Snow

Lt DrizzleLight SnowSnowLt Snow Shwrs

Light drizzle first, light snow at altitude then heavy snow showers, light snow showers later.

Snow Line from 1,649m to resort level.

Max 5℃
Min -4℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 5℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sun
04

up to 1cm New Snow

SnowCloudCloudMixed

Snow showers, cloudy, clear spells later.

Snow falling to resort level.

Max 9℃
Min -3℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 9℃

Temperature at BaseTemp at Base

Mon
05

Snow unlikely

FairClearFairCloud

Fair first, clear sky then fair, cloudy 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 06:39 NZST, next update expected 12:00 NZST.

Snow Forecast near Willamette Pass

Snow Forecasts for Ski Resorts near Willamette Pass
Snow Report and Forecast 48 HrTueWedThuFriSatSunMon 7 Day
Diamond Peak-3cm