Sun Valley Weather
Two Week Weather Forecast for Sun Valley (1,750m to 2,790m5,741ft to 9,154ft)
This is the Snow Forecast and Weather Outlook for Sun Valley, United States for 16 days from 22 February.
Updated 22 February 2025 02:41 GMT.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Sun Valley Weather Forecast updated at 02:41 GMT, next update expected imminently.
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Sun Valley has 6cm2in new snow forecast in the next 48 hours.
Sun Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 22 |  | Cloudy. | Max 0℃33°F Min -10℃15°F |
| Sun 23 |  | 2cm1in New Snow | Max 1℃33°F Min -5℃22°F |
| Mon 24 | | 1cm to 4cmup to 1in New Snow | Max 2℃36°F Min -3℃27°F |
| Tue 25 |  | Light snow showers at altitude, light rain showers below. | Max 2℃35°F Min -7℃20°F |
| Wed 26 | | Clear sky. | Max 2℃35°F Min -5℃24°F |
| Thu 27 | | Clear sky. | Max 3℃37°F Min -3℃27°F |
| Fri 28 | | Cloudy. | Max 3℃37°F Min 0℃32°F |
| Sat 01 |  | Clear spells at altitude, fair below. | Max 3℃36°F Min -1℃30°F |
| Sun 02 | | up to 1cm New Snow | Max 3℃37°F Min 0℃33°F |
| Mon 03 | | Clear sky. | Max 1℃34°F Min -4℃25°F |
| Tue 04 | | Clear sky. | Max 0℃32°F Min -4℃25°F |
| Wed 05 | | Cloudy. | Max 2℃36°F Min -2℃28°F |
| Thu 06 | | up to 1cm New Snow | Max 2℃35°F Min 0℃32°F |
| Fri 07 | | Snow at altitude, rain below. | Max 3℃38°F Min -3℃27°F |
| Sat 08 | | Clear spells at altitude, cloudy below. | Max 3℃37°F Min -1℃30°F |
| Sun 09 | | Cloudy. | Max 1℃34°F Min -3℃27°F |
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 Weather Forecast updated at 02:41 GMT, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Sun Valley.For more information about this American Ski Resort, See Also Skiing and Snowboarding in Sun Valley .
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