J2Ski Canada J2Ski logo
Facebook

Sun Valley Long-Range Snow Forecast - 9th May 2025

J2Ski - Sign In

Sun Valley Long-Range Snow Forecast

Snow Forecast for Sun Valley

When will there be fresh snow?

This is the Long-range Snow Forecast for Sun Valley, United States for 16 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
Free Snow Reports by e-Mail  Sign Up for Powder Alerts

For Forecast detail, see below.

Forecast for Sun Valley

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.

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

Sun Valley Long-Range (16-Day) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for Sun Valley from OpenMeteo
BaseSnow and WeatherTemp
Town
Fri
09
Clear

Clear sky.

Max 23℃
Min 9℃
Sat
10
Cloud

Cloudy.

Max 26℃
Min 12℃
Sun
11
Cloud

Cloudy.

Max 25℃
Min 11℃
Mon
12
Cloud

Cloudy.

Max 15℃
Min 6℃
Tue
13
Mixed

up to 7cm New Snow
Heavy snow showers at altitude, heavy rain showers below.
Snow Line from 2,279m to 1,819m, with rain below.

Max 12℃
Min 3℃
Wed
14
Light Snow

up to 2cm New Snow
Light snow showers at altitude, light rain below.
Snow Line from 2,349m to resort level.

Max 8℃
Min 0℃
Thu
15
Cloud

Cloudy.

Max 13℃
Min 1℃
Fri
16
Clear

Cloudy at altitude, clear sky below.

Max 16℃
Min 4℃
Sat
17
Cloud

Cloudy.

Max 16℃
Min 5℃
Sun
18
Cloud

Cloudy.

Max 15℃
Min 6℃
Mon
19
Clear

Clear sky.

Max 13℃
Min 1℃
Tue
20
Clear

Clear sky.

Max 17℃
Min 3℃
Wed
21
Mixed

Cloudy at altitude, clear spells below.

Max 21℃
Min 8℃
Thu
22
Fair

Fair.

Max 25℃
Min 11℃
Fri
23
Cloud

Cloudy.

Max 25℃
Min 13℃
Sat
24
Clear

Fair at altitude, clear sky below.

Max 23℃
Min 12℃

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.