Hourly Weather Forecast - Sun River, MT

7 AM
19°F
0%
10mph
SSW
Partly Cloudy
Humidity
76%
Feels like
7°F
Dew Point
13°F
8 AM
21°F
0%
11mph
SSW
Partly Cloudy
Humidity
71%
Feels like
9°F
Dew Point
13°F
8:10 AM
9 AM
23°F
0%
12mph
SSW
Partly Cloudy
Humidity
66%
Feels like
11°F
Dew Point
13°F
10 AM
25°F
0%
14mph
SW
Partly Cloudy
Humidity
61%
Feels like
14°F
Dew Point
14°F
11 AM
28°F
0%
16mph
SW
Mostly Cloudy
Humidity
54%
Feels like
16°F
Dew Point
13°F
12 PM
30°F
10%
16mph
SW
Mostly Cloudy
Humidity
49%
Feels like
19°F
Dew Point
13°F
1 PM
32°F
10%
16mph
SSW
Mostly Cloudy
Humidity
47%
Feels like
21°F
Dew Point
14°F
2 PM
33°F
10%
16mph
SSW
Cloudy
Humidity
45%
Feels like
23°F
Dew Point
14°F
3 PM
34°F
10%
15mph
SSW
Cloudy
Humidity
45%
Feels like
25°F
Dew Point
15°F
4 PM
35°F
10%
13mph
S
Mostly Cloudy
Humidity
45%
Feels like
27°F
Dew Point
16°F
4:37 PM
5 PM
37°F
10%
13mph
S
Mostly Cloudy
Humidity
45%
Feels like
28°F
Dew Point
18°F
6 PM
38°F
10%
15mph
SSW
Mostly Cloudy
Humidity
46%
Feels like
30°F
Dew Point
20°F
7 PM
41°F
10%
18mph
SSW
Mostly Cloudy
Humidity
46%
Feels like
32°F
Dew Point
22°F
8 PM
40°F
10%
22mph
SSW
Windy
Humidity
51%
Feels like
31°F
Dew Point
24°F
9 PM
42°F
10%
25mph
SW
Windy
Humidity
53%
Feels like
31°F
Dew Point
26°F
10 PM
42°F
10%
28mph
SW
Windy
Humidity
55%
Feels like
32°F
Dew Point
28°F
11 PM
44°F
10%
30mph
SW
Windy
Humidity
56%
Feels like
33°F
Dew Point
29°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide