Sun Valley Snow Forecast - 7 day
Snow Forecast for Sun Valley
When will there be fresh snow?
This is the 7-Day Snow Forecast for Sun Valley, United States for 7 days from 30 May.
Updated 29 May 2025 11:36 CDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Sun Valley. | |
| Free Snow Reports by e-Mail | Sign Up for Powder Alerts |
For Forecast detail, see below.
Forecast for Sun Valley
Sun Valley has no new snow forecast in the next 48 hours.
Sun Valley 7-Day Snow Forecast Overview
Get this snow forecast by e-mail Join J2Ski's Snow Mail Here
NEW FOR 24/25 - Improved Forecasts for Sun Valley - high-resolution weather models, updated more often - Subscribe
| Fri 30 | Sat 31 | Sun 01 | Mon 02 | Tue 03 | Wed 04 | Thu 05 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F2 | SW F2 | SE F2 | SE F2 | SE F2 | ||
| 2,790m | 20℃
 | 21℃
| 20℃
| 18℃
 | 15℃
| 15℃
| 16℃
 |
| SW F2 | W F2 | W F2 | NW F2 | W F2 | |||
| 2,270m | 23℃
| 25℃
| 24℃
| 21℃
| 18℃
| 19℃
| 21℃
|
| SW F2 | S F2 | SE F2 | SW F2 | SW F3 | W F2 | SW F2 | |
| 1,750m | 27℃
| 27℃
| 27℃
| 24℃
| 23℃
| 20℃
| 23℃
|
| Snow Line | |||||||
| Max Town | 27℃ | 27℃ | 27℃ | 24℃ | 23℃ | 20℃ | 23℃ |
| Min Town | 12℃ | 14℃ | 15℃ | 12℃ | 7℃ | 7℃ | 7℃ |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Sun Valley Medium-Range (7-Day) Snow Forecast Detail
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.
Max 27℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 27℃
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Clear sky.
Max 27℃
Min 14℃
Valley temperatures from an overnight low of 14℃ to daytime highs around 27℃
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Clear sky, cloudy, clear sky later.
Max 27℃
Min 15℃
Valley temperatures from an overnight low of 15℃ to daytime highs around 27℃
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Clear sky early, then cloudy later.
Max 24℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 24℃
Temperature at BaseTemp at Base
Mon
02
Snow unlikely
Cloudy early, then clear sky later.
Max 23℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Tue
03
Snow unlikely
Clear sky first, fair then clear sky, clear spells later.
Max 20℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Wed
04
Snow unlikely
Clear spells first, clear sky then clear spells, clear sky later.
Max 23℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Thu
05
Snow unlikely
Clear sky first, clear spells then cloudy, clear spells later.
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 11:36 CDT, next update expected imminently.