Hourly Weather Forecast - Sun Valley Ski Area, ID

12 AM
32°F
0%
6mph
NW
Mostly Clear
Humidity
74%
Feels like
26°F
Dew Point
24°F
1 AM
32°F
0%
6mph
NW
Mostly Clear
Humidity
73%
Feels like
25°F
Dew Point
24°F
2 AM
31°F
0%
7mph
NW
Clear
Humidity
72%
Feels like
25°F
Dew Point
24°F
3 AM
31°F
0%
6mph
NW
Clear
Humidity
71%
Feels like
25°F
Dew Point
23°F
4 AM
31°F
0%
6mph
NW
Clear
Humidity
70%
Feels like
25°F
Dew Point
22°F
5 AM
31°F
0%
6mph
WNW
Clear
Humidity
69%
Feels like
24°F
Dew Point
21°F
6 AM
30°F
0%
6mph
WNW
Clear
Humidity
68%
Feels like
24°F
Dew Point
20°F
7 AM
29°F
0%
6mph
WNW
Clear
Humidity
67%
Feels like
23°F
Dew Point
20°F
8 AM
30°F
0%
6mph
WNW
Clear
Humidity
66%
Feels like
23°F
Dew Point
20°F
8:00 AM
9 AM
32°F
0%
6mph
WNW
Sunny
Humidity
64%
Feels like
27°F
Dew Point
21°F
10 AM
35°F
0%
5mph
WNW
Sunny
Humidity
61%
Feels like
31°F
Dew Point
23°F
11 AM
38°F
0%
6mph
WNW
Sunny
Humidity
59%
Feels like
34°F
Dew Point
26°F
12 PM
40°F
0%
6mph
WNW
Mostly Sunny
Humidity
59%
Feels like
36°F
Dew Point
28°F
1 PM
42°F
0%
7mph
W
Partly Cloudy
Humidity
60%
Feels like
37°F
Dew Point
29°F
2 PM
43°F
0%
7mph
W
Partly Cloudy
Humidity
62%
Feels like
38°F
Dew Point
31°F
3 PM
42°F
0%
7mph
WNW
Partly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
31°F
4 PM
40°F
0%
6mph
WNW
Partly Cloudy
Humidity
69%
Feels like
35°F
Dew Point
31°F
4:59 PM
5 PM
38°F
0%
6mph
NW
Partly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
30°F
6 PM
37°F
0%
6mph
NW
Partly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
30°F
7 PM
36°F
0%
6mph
NW
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
29°F
8 PM
35°F
0%
6mph
NW
Partly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
29°F
9 PM
35°F
0%
6mph
NW
Partly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
29°F
10 PM
35°F
0%
6mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
29°F
11 PM
34°F
0%
6mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
28°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide