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Sun Valley 7-Day Snow Forecast - 9th May 2025

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Sun Valley Snow Forecast - 7 day

Snow Forecast for Sun Valley

When will there be fresh snow?

This is the 7-Day Snow Forecast for Sun Valley, United States for 7 days from 9 May.

Updated 09 May 2025 01:37 CDT.

Sun Valley Snow Forecast Highlights
Next Snow Expected13 May
Next Snow Amount2cm
Next 48 Hours-
Next 7 Days9cm
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For Forecast detail, see below.

Forecast for Sun Valley

Sun Valley has no new snow forecast in the next 48 hours.

Sun Valley 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Sun Valley from OpenMeteo
Fri
09
Sat
10
Sun
11
Mon
12
Tue
13
Wed
14
Thu
15
WindSW F2SW F2S F2SW F3
2,790m
16℃
Clear
18℃
Cloud
17℃
Cloud
7℃
Cloud
4℃
Snow
+7cm
-1℃
Lt Snow Shwrs
+2cm
4℃
Cloud
SW F2SW F2SW F2SW F3
2,270m
19℃
Clear
21℃
Cloud
20℃
Shwrs
11℃
Cloud
8℃
Light Snow
+2cm
5℃
Lt Snow Shwrs
+2cm
6℃
Mixed
SW F2SW F2S F2SW F3W F2
1,750m
23℃
Clear
26℃
Cloud
25℃
Cloud
15℃
Cloud
12℃
Mixed
8℃
Light Snow
13℃
Cloud
Snow Line

varying 2,279m
to 1,819m

varying 2,349m
to 1,750m

Max Town23℃26℃25℃15℃12℃8℃13℃
Min Town9℃12℃11℃6℃3℃0℃1℃

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.

Sun Valley 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 23℃
Min 9℃

Valley temperatures from an overnight low of 9℃ to daytime highs around 23℃

Temperature at BaseTemp at Base

Fri
09

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

Max 26℃
Min 12℃

Valley temperatures from an overnight low of 12℃ to daytime highs around 26℃

Temperature at BaseTemp at Base

Sat
10

Snow unlikely

CloudCloudCloudClear

Cloudy early, then clear sky later.

Max 25℃
Min 11℃

Valley temperatures from an overnight low of 11℃ to daytime highs around 25℃

Temperature at BaseTemp at Base

Sun
11

Snow unlikely

CloudShwrsCloudLt Drizzle

Cloudy first, rain showers then cloudy, light drizzle later.

Max 15℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 15℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Mon
12

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Max 12℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 12℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Tue
13

up to 7cm New Snow

CloudMixedMixedMixed

Cloudy early, then clear spells later.

Snow Line from 2,279m to 1,819m, with rain below.

Max 8℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 8℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Wed
14

up to 2cm New Snow

Lt DrizzleLight SnowLight SnowLt Drizzle

Light drizzle, light snow, light drizzle later.

Snow Line from 2,349m to resort level.

Max 13℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 13℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Thu
15

Snow unlikely

MixedFairCloudLt Drizzle

Clear spells first, fair then cloudy, light drizzle later.

This Snow Forecast for Sun Valley, 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 Sun Valley, 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.

Sun Valley Snow Forecast updated at 01:37 CDT, next update expected imminently.