Sun Valley Weather
Weather Forecast for Sun Valley (1,750m to 2,790m)
Weather Outlook from 17 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 05:46 AEST, next update expected 11:00 AEST.
Long-range Snow Outlook for Sun Valley
Snowfall
Snow Line
Max 23℃
Min -2℃
Snow unlikely
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Sun Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sun 17 |  | Clear sky at altitude, fair below. | Max 13℃ Min 3℃ |
| Mon 18 |  | Cloudy. | Max 10℃ Min -1℃ |
| Tue 19 | | Clear sky at altitude, cloudy below. | Max 14℃ Min -2℃ |
| Wed 20 | | Cloudy. | Max 15℃ Min 2℃ |
| Thu 21 | | Cloudy. | Max 18℃ Min 4℃ |
| Fri 22 |  | Clear sky. | Max 19℃ Min 4℃ |
| Sat 23 | | Clear sky. | Max 23℃ Min 6℃ |
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No significant snowfall is forecast for this period.
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 trail 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 05:46 AEST, next update expected 11:00 AEST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Sun Valley.United States Hotels Map
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.