Sun Valley snow
Ski USA - Idaho

Sun Valley Snow Forecast

Weather Forecast for Sun Valley at 2780 m
Issued: 5 pm  02 Sep 2025 (local time)

The snow forecast for Sun Valley is: Some drizzle, heaviest during Thu afternoon. Warm (max 20°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light.

Sun Valley Weather (Next 3 days): The snow forecast for Sun Valley is: Some drizzle, heaviest during Thu afternoon. Warm (max 20°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light.

Sun Valley Weather (Days 4-6): Light rain (total 5.0mm), mostly falling on Fri afternoon. Very mild (max 17°C on Fri afternoon, min 10°C on Sat night). Wind will be generally light.


Sun Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
19
5
cloud
Middle Lift: 
24
5
cloud
Bottom Lift: 
28
5
cloud
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6 Day Forecast
Issued: 5 pm 02 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
clear
cloud
part cloud
cloud
light rain
part cloud
clear
light rain
rain showers
light rain
light rain
clear
part cloud
cloud
clear
part cloud
cloud
rain showers
cloudy
some clouds
clear
cloudy
some clouds
cloudy
light rain
some clouds
clear
light rain
rain shwrs
light rain
light rain
clear
some clouds
cloudy
clear
some clouds
cloudy
rain shwrs
 km/h
5
NNE
5
SE
5
NW
5
W
15
N
0
ENE
0
SSW
5
ENE
0
SSE
10
WSW
5
ESE
10
S
20
SSW
5
WNW
15
SW
25
WSW
10
WNW
5
WSW
20
SSW
10
WSW
Snow map
 cm 
 mm 
1
1
1
1
2
1
max°C
19
17
18
20
18
18
17
15
15
17
14
13
11
11
13
14
12
12
14
11
min°C
19
16
16
19
16
16
16
13
14
14
13
12
11
10
11
14
10
10
14
8
chill°C 
19
16
16
19
15
16
16
13
14
14
12
11
9
8
9
12
9
10
12
5
Humid% 
19
25
23
20
29
28
27
33
39
34
43
51
62
45
58
34
44
40
27
46
Freezing level (m
5050
5000
4950
5100
5000
4950
4950
4850
4650
4850
4750
4500
4350
4400
4300
4550
4500
4250
4450
4100
topliftbotliftSea lvl1000m2000m3000m4000m5000m
19171720171717141516141311111214111114102920262919252516232316212014202415202412
Sunrise
7:01
7:03
7:03
7:05
7:05
7:07
Sunset
8:10
8:08
8:07
8:06
8:04
8:01
8:00

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
Snow AlertsCreate Alert
Other resorts in USA - Idaho are reporting: powder (0) / good piste (0)

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Snow History

Week 1 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.
0.1
Bluebird days
Average snow, mostly sunny, light wind.