Sun Valley snow
Ski USA - Idaho

Sun Valley Snow Forecast

Weather Forecast for Sun Valley at 2262 m
Issued: 11 pm  14 Sep 2025 (local time)

The snow forecast for Sun Valley is: Light rain (total 2.0mm), mostly falling on Mon afternoon. Very mild (max 19°C on Wed afternoon, min 6°C on Sun night). Wind will be generally light.

Sun Valley Weather (Next 3 days): The snow forecast for Sun Valley is: Light rain (total 2.0mm), mostly falling on Mon afternoon. Very mild (max 19°C on Wed afternoon, min 6°C on Sun night). Wind will be generally light.

Sun Valley Weather (Days 4-6): Mostly dry. Warm (max 20°C on Fri afternoon, min 13°C on Wed night). Wind will be generally light.


Sun Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
4
10
clear
Middle Lift: 
6
10
clear
Bottom Lift: 
7
5
clear
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6 Day Forecast
Issued: 11 pm 14 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
light rain
rain showers
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
clear
clear
some clouds
light rain
rain shwrs
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
clear
 km/h
15
WNW
5
NW
5
SW
5
NE
5
NNE
5
NNW
5
NNE
5
N
0
WNW
5
NNW
0
NNE
10
SSW
0
NW
0
NW
15
SSW
5
S
5
SW
15
SW
15
W
Snow map
 cm 
 mm 
1
1
max°C
11
10
13
10
12
16
12
15
19
15
17
19
16
18
20
17
18
18
14
min°C
6
7
11
7
9
15
10
12
19
13
15
19
14
16
19
15
16
18
11
chill°C 
4
6
11
6
8
15
10
12
19
13
15
19
14
16
19
15
16
18
10
Humid% 
59
64
37
65
63
37
54
47
23
41
34
24
28
22
18
22
30
35
63
Freezing level (m
3550
3200
3800
3600
3600
4150
4050
4050
4600
4400
4400
4650
4650
4600
4750
4700
4650
4650
4300
topliftbotliftSea lvl1000m2000m3000m4000m5000m
6586612810151212151314151413141010131810152111182414202515212516212314
Sunrise
7:15
7:16
7:18
7:18
7:20
7:20
Sunset
7:47
7:45
7:44
7:42
7:39
7:37

Snow Radar

Latest snow reports near Sun Valley:

No recent snow reports

No recent snow reports

Sun Valley Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:22 Jun 2025
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Other resorts in USA - Idaho are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.