Sun Valley Long-Range Snow Forecast
Snow Forecast for Sun Valley
When will there be fresh snow?
This is the Long-range Snow Forecast for Sun Valley, United States for 15 days from 1 April.
Updated 01 April 2025 11:35 NZDT.
| Next Snow Expected | 2 April |
|---|---|
| Next Snow Amount | 1cm |
| Next 48 Hours | 2cm |
| Next 7 Days | 5cm |
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For Forecast detail, see below.
Forecast for Sun Valley
Max 1℃
Min -10℃
Valley temperatures from an overnight low of -10℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Cloudy, clear sky, cloudy later.
Sun Valley has 2cm new snow forecast in the next 48 hours.
Sun Valley Long-Range (16-Day) 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 | |
|---|---|---|---|
| Tue 01 | | Clear sky. | Max 1℃ Min -10℃ |
| Wed 02 | | up to 1cm New Snow | Max 3℃ Min -9℃ |
| Thu 03 |  | up to 2cm New Snow | Max 4℃ Min -2℃ |
| Fri 04 | | up to 2cm New Snow | Max 5℃ Min -1℃ |
| Sat 05 | | up to 1cm New Snow | Max 10℃ Min 0℃ |
| Sun 06 | | Clear sky. | Max 12℃ Min 2℃ |
| Mon 07 | | Clear sky at altitude, cloudy below. | Max 13℃ Min 3℃ |
| Tue 08 |  | Clear spells at altitude, fair below. | Max 13℃ Min 3℃ |
| Wed 09 | | Cloudy. | Max 16℃ Min 5℃ |
| Thu 10 | | Fair at altitude, clear sky below. | Max 19℃ Min 8℃ |
| Fri 11 | | Cloudy. | Max 19℃ Min 10℃ |
| Sat 12 | | Clear sky. | Max 14℃ Min 1℃ |
| Sun 13 | | Cloudy. | Max 13℃ Min 1℃ |
| Mon 14 | | Cloudy at altitude, fair below. | Max 16℃ Min 4℃ |
| Tue 15 | | Cloudy at altitude, clear spells below. | Max 20℃ Min 8℃ |
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 11:35 NZDT, next update expected 17:00 NZDT.