Sun Valley Long-Range Snow Forecast Updated today
Updated 02 July 2026 01:44 BST
Long-Range Snow Forecast for Sun Valley
Long-range (14 to 45 days) from 2 July.
For Forecast detail, see below.
Sun Valley Snow Forecast Highlights
When will there be fresh snow in Sun Valley?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Sun Valley. |
Long-range Snow Outlook for Sun Valley
Snowfall
Snow Line
Max 33℃ 92°F
Min 10℃ 49°F
Snow unlikely
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Sun Valley Long-Range (2 weeks+) 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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Thu 02 |  | Clear sky. | Max 25℃ 77°F Min 10℃ 49°F |
| Fri 03 |  | Cloudy. | Max 27℃ 80°F Min 12℃ 54°F |
| Sat 04 | | Clear sky. | Max 29℃ 84°F Min 12℃ 54°F |
| Sun 05 | | Clear sky. | Max 32℃ 89°F Min 15℃ 59°F |
| Mon 06 | | Cloudy. | Max 33℃ 92°F Min 17℃ 62°F |
| Tue 07 |  | Clear spells at altitude, fair below. | Max 32℃ 90°F Min 15℃ 59°F |
| Wed 08 | | Clear sky. | Max 32℃ 89°F Min 15℃ 58°F |
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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 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 01:44 BST, next update expected imminently.
Ensemble forecast for Sun Valley, USA at 1,750m
Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)
United States Accommodation (Apartments, Chalets, Hotels) Map
Snow Reliability
Sun Valley typically enjoys a healthy snowpack, with average depths reaching up to 100 inches during the season. The resort's snow reliability is bolstered by consistent snowfall, making it essential to check J2Ski for the latest updates on conditions.
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.