Sun Valley Weather
Weather Forecast for Sun Valley (1,750m to 2,790m)
Weather Outlook from 2 May.
Sun Valley Forecast
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 00:46 CDT, next update expected imminently.
Long-range Snow Outlook for Sun Valley
Snowfall
Snow Line
Max 21℃
Min 5℃
Snow unlikely
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Partner Offers
Sun Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 02 |  | Cloudy. | Max 19℃ Min 6℃ |
| Sun 03 | | Cloudy. | Max 21℃ Min 7℃ |
| Mon 04 | | Clear sky at altitude, cloudy below. | Max 18℃ Min 8℃ |
| Tue 05 | | Cloudy. | Max 18℃ Min 6℃ |
| Wed 06 |  | Clear sky. | Max 20℃ Min 5℃ |
| Thu 07 | | Cloudy. | Max 21℃ Min 8℃ |
| Fri 08 | | Cloudy. | Max 19℃ Min 8℃ |
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
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 00:46 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 .
Off-Piste Safety in Sun Valley
Before skiing or snowboarding off-piste in Sun Valley, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.