Sun Valley snow
Ski USA - Idaho

Sun Valley Snow Forecast

Weather Forecast for Sun Valley at 2262 m
Issued: 10 pm  31 Jan 2026 (local time)

New snow in Sun Valley

9.0cm3.5in
Fri 13th
The snow forecast for Sun Valley is: Mostly dry. Freeze-thaw conditions (max 5°C on Tue afternoon, min -3°C on Sun night). Wind will be generally light.

Sun Valley Weather (Next 3 days): The snow forecast for Sun Valley is: Mostly dry. Freeze-thaw conditions (max 5°C on Tue afternoon, min -3°C on Sun night). Wind will be generally light.

Sun Valley Weather (Days 4-6): Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 2°C on Tue night). Wind will be generally light.


Sun Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.6m
1
15
part cloud
Middle Lift: 
2
5
part cloud
Bottom Lift: 1.0m
0
0
part cloud
6 Day Forecast
Issued: 10 pm 31 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
 km/h
5
WSW
15
SSW
15
W
10
NNW
5
NW
5
WNW
10
NNW
5
N
5
NNW
5
N
5
NW
5
NNW
5
NNE
5
NE
0
E
5
ESE
Snow map
max °C
2
4
4
-1
0
1
0
3
5
2
5
7
5
7
9
6
min °C
2
2
2
-3
-3
1
0
0
3
2
2
6
5
5
8
6
2
0
-2
-7
-7
0
-3
-3
3
0
0
5
3
4
8
6
46
33
53
60
29
40
52
41
48
45
32
44
40
34
43
40
3200
3050
2550
1750
2300
2350
2300
2850
2950
3350
3500
3700
3800
3750
3800
3650
Sea lvl1000m2000m3000m4000m5000m
110-4-4-3-2-112355565125-204-1260273594
Sunrise
7:52
7:52
7:50
7:50
7:48
Sunset
5:47
5:49
5:50
5:52
5:52

Snow Radar

Latest snow reports near Sun Valley:

No recent snow reports

No recent snow reports

Sun Valley Snow Conditions

Top snow depth:160cm
Bottom snow depth:102cm
Fresh snowfall depth:
Last snowfall: 7 Jan 2026
Snow AlertsCreate Alert
Other resorts in USA - Idaho are reporting: powder (0) / good piste (2)


Snow History

Week 1 of February has on average:
0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.3
Powder days
Fresh snow, limited sun, any wind.
2.2
Bluebird days
Average snow, mostly sunny, light wind.