Hourly Weather Forecast - Sun Valley, ID

6 PM
35°F
10%
6mph
WNW
Partly Cloudy
Humidity
78%
Feels like
30°F
Dew Point
29°F
7 PM
34°F
10%
5mph
NW
Partly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
29°F
8 PM
33°F
10%
4mph
NW
Mostly Cloudy
Humidity
83%
Feels like
30°F
Dew Point
29°F
9 PM
33°F
30%
3mph
WNW
30% Chance Rain Showers
Humidity
84%
Feels like
30°F
Dew Point
29°F
10 PM
33°F
30%
3mph
W
30% Chance Rain Showers
Humidity
85%
Feels like
31°F
Dew Point
29°F
11 PM
33°F
10%
4mph
W
Partly Cloudy
Humidity
87%
Feels like
30°F
Dew Point
30°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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