Sun Valley snow
Ski USA - Idaho

Sun Valley Snow Forecast

Weather Forecast for Sun Valley at 2780 m
Issued: 5 pm  12 Oct 2025 (local time)

New snow in Sun Valley

3.3cm1.3in
Tue 14th (AM)
The snow forecast for Sun Valley is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Mon night, min -4°C on Sun afternoon). Wind will be generally light.

Sun Valley Weather (Next 3 days): The snow forecast for Sun Valley is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Mon night, min -4°C on Sun afternoon). Wind will be generally light.

Sun Valley Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Wed night). Wind will be generally light.


Sun Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
15
cloud
Middle Lift: 
0
15
cloud
Bottom Lift: 
4
10
cloud
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6 Day Forecast
Issued: 5 pm 12 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sun
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
cloud
cloud
cloud
light snow
light snow
light snow
part cloud
light snow
light snow
snow showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
light snow
cloudy
cloudy
cloudy
light snow
light snow
light snow
some clouds
light snow
light snow
snow shwrs
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
 km/h
25
SW
20
SSE
15
SE
15
SSE
5
SE
20
SSE
15
SSE
5
E
10
NNW
5
W
5
NNW
5
NNW
5
WNW
5
W
10
WNW
15
WSW
10
N
5
WSW
10
WSW
15
SW
Snow map
 cm 
2
1
1
 mm 
max°C
-3
-2
0
2
3
0
1
1
1
1
0
1
3
4
5
6
5
5
6
6
min°C
-4
-4
-1
1
2
-1
0
-1
0
1
-1
0
3
3
4
6
4
5
6
6
chill°C 
-10
-10
-5
-3
-1
-6
-5
-1
-3
1
-3
-2
1
1
2
3
1
3
4
4
Humid% 
69
78
51
44
42
88
88
67
86
85
79
51
48
36
39
40
23
18
29
42
Freezing level (m
2450
2250
2600
2900
3250
2800
2800
3050
2700
2900
2700
2850
3250
3550
3650
3650
3600
3650
3700
3800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-4-3-123-11011-11345655666371067948103712591469138
Sunrise
7:48
7:48
7:50
7:52
7:52
7:54
Sunset
6:59
6:57
6:54
6:53
6:52
6:50
6:49

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 2 of October has on average:
0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.