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Willamette Pass 7-Day Snow Forecast - 30th 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 30 April.

Updated 30 April 2025 20:30 NZST.

Willamette Pass Snow Forecast Highlights
Next Snow Expected3 May
Next Snow Amount5cm
Next 48 Hours-
Next 7 Days6cm
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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
Wed
30
Thu
01
Fri
02
Sat
03
Sun
04
Mon
05
Tue
06
WindSW F2SE F3NW F2
2,037m
10℃
Clear
12℃
Clear
16℃
Clear
7℃
Light Snow
+5cm
0℃
Lt Snow Shwrs
+1cm
12℃
Clear
13℃
Cloud
S F2NW F2
1,799m
11℃
Clear
15℃
Clear
18℃
Clear
8℃
Light Snow
+5cm
2℃
Lt Snow Shwrs
+1cm
13℃
Clear
15℃
Cloud
SE F2NW F2
1,561m
13℃
Clear
17℃
Clear
20℃
Clear
11℃
Snow
+4cm
4℃
Cloud
15℃
Clear
16℃
Cloud
Snow Line

varying 1,759m
to 1,561m

1,561m

Max Town13℃17℃20℃11℃4℃15℃16℃
Min Town1℃4℃6℃1℃-5℃-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 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

ClearClearClearCloud

Clear sky early, then cloudy later.

Max 17℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 17℃

Temperature at BaseTemp at Base

Thu
01

Snow unlikely

ClearFairClearClear

Clear sky, fair, clear sky later.

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

ClearClearClearShwrs

Clear sky early, then rain showers later.

Max 11℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 11℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sat
03

4cm to 5cm New Snow

Lt DrizzleShwrsSnowLight Snow

Light drizzle first, rain showers then heavy snow showers, light snow later.

Snow Line from 1,759m to resort level.

Max 4℃
Min -5℃

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

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Sun
04

up to 1cm New Snow

Lt Snow ShwrsCloudCloudClear

Light snow showers, cloudy, clear sky later.

Snow falling to resort level.

Max 15℃
Min -4℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 15℃

Temperature at BaseTemp at Base

Mon
05

Snow unlikely

MixedClearClearClear

Clear spells early, then clear sky later.

Max 16℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Tue
06

Snow unlikely

CloudCloudMixedCloud

Cloudy, clear spells, 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 20:30 NZST, next update expected 02:00 NZST.

Snow Forecast near Willamette Pass

Snow Forecasts for Ski Resorts near Willamette Pass
Snow Report and Forecast 48 HrWedThuFriSatSunMonTue 7 Day
Diamond Peak-4cm