Sun Valley Weather
Two Week Weather Forecast for Sun Valley (1,750m to 2,790m)
This is the Snow Forecast and Weather Outlook for Sun Valley, United States for 15 days from 19 April.
Updated 18 April 2025 17:34 CDT.
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 17:34 CDT, next update expected imminently.
To get the latest weather forecasts for Sun Valley, by e-mail Join J2Ski's Snow Mail Here
Sun Valley has no new snow forecast in the next 48 hours.
Sun Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 19 |  | Clear sky. | Max 13℃ Min 1℃ |
| Sun 20 | | Clear sky. | Max 12℃ Min 2℃ |
| Mon 21 | | Clear sky. | Max 10℃ Min 0℃ |
| Tue 22 | | Clear sky. | Max 10℃ Min 1℃ |
| Wed 23 | | Clear sky. | Max 13℃ Min 1℃ |
| Thu 24 |  | Clear sky at altitude, cloudy below. | Max 15℃ Min 4℃ |
| Fri 25 |  | Light drizzle. | Max 16℃ Min 8℃ |
| Sat 26 | | Cloudy. | Max 15℃ Min 7℃ |
| Sun 27 | | up to 1cm New Snow | Max 9℃ Min 2℃ |
| Mon 28 | | Clear sky. | Max 11℃ Min 0℃ |
| Tue 29 | | Cloudy. | Max 11℃ Min 5℃ |
| Wed 30 | | Clear sky. | Max 13℃ Min 2℃ |
| Thu 01 | | Clear spells. | Max 12℃ Min 1℃ |
| Fri 02 | | Clear sky. | Max 15℃ Min 2℃ |
| Sat 03 | | Clear sky. | Max 20℃ Min 7℃ |
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 17:34 CDT, 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 .
More Weather Forecasts
Snow Forecasts for 33 more African, American, Asian, Australasian and European countries...