Sun Valley snow
Ski USA - Idaho

Sun Valley Snow Forecast

Weather Forecast for Sun Valley at 2262 m
Issued: 5 am  16 Oct 2025 (local time)

New snow in Sun Valley

4.0cm1.6in
Sun 26th (NGT)
The snow forecast for Sun Valley is: Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 1°C on Fri night). Wind will be generally light.

Sun Valley Weather (Next 3 days): The snow forecast for Sun Valley is: Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 1°C on Fri night). Wind will be generally light.

Sun Valley Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 7°C on Sun morning, min -3°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun afternoon, calm by Mon night).


Sun Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
10
clear
Middle Lift: 
2
10
clear
Bottom Lift: 
2
10
clear
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6 Day Forecast
Issued: 5 am 16 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
snow showers
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
light rain
snow shwrs
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
 km/h
10
N
5
WNW
5
NNW
5
NNW
20
WSW
20
NW
5
N
5
SW
10
WSW
20
SW
30
WSW
15
WNW
10
NNW
5
WNW
0
WSW
5
SSW
10
SW
10
NNW
5
NW
10
WSW
5
NW
Snow map
 cm 
 mm 
4
max°C
4
6
4
7
8
3
4
5
5
7
5
-1
0
3
3
5
6
4
7
8
6
min°C
2
6
3
5
7
1
1
5
4
6
3
-3
-2
3
2
3
5
4
5
7
5
chill°C 
-1
5
2
4
4
-4
-1
3
3
2
-2
-8
-5
3
2
1
3
2
5
6
3
Humid% 
71
52
53
48
37
48
28
33
36
44
84
88
65
41
38
27
31
44
18
23
31
Freezing level (m
2650
3000
3150
3350
3400
2800
2650
2900
3500
3450
2900
2000
1850
2650
3200
3300
3100
3150
3300
3350
3500
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-122440-12330-5-5-112223446102712259498038151048115
Sunrise
7:52
7:52
7:54
7:54
7:56
7:58
7:58
Sunset
6:52
6:50
6:49
6:46
6:45
6:44
6:42

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 3 of October has on average:
0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.