Hourly Weather Forecast - Sun River, MT

12 AM
40°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
57%
Feels like
33°F
Dew Point
25°F
1 AM
40°F
30%
10mph
SSW
30% Chance of Light Rain
Humidity
58%
Feels like
34°F
Dew Point
27°F
2 AM
41°F
20%
10mph
SSW
Cloudy
Humidity
60%
Feels like
35°F
Dew Point
28°F
3 AM
41°F
10%
9mph
SSW
Cloudy
Humidity
62%
Feels like
35°F
Dew Point
29°F
4 AM
41°F
10%
9mph
SSW
Cloudy
Humidity
63%
Feels like
36°F
Dew Point
30°F
5 AM
42°F
10%
9mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
36°F
Dew Point
31°F
6 AM
42°F
10%
9mph
SSW
Cloudy
Humidity
66%
Feels like
36°F
Dew Point
31°F
7 AM
42°F
20%
10mph
SW
Cloudy
Humidity
66%
Feels like
37°F
Dew Point
32°F
8 AM
43°F
20%
10mph
SW
Cloudy
Humidity
66%
Feels like
37°F
Dew Point
32°F
8:12 AM
9 AM
43°F
10%
11mph
SW
Cloudy
Humidity
66%
Feels like
37°F
Dew Point
33°F
10 AM
44°F
10%
11mph
SW
Cloudy
Humidity
63%
Feels like
38°F
Dew Point
32°F
11 AM
44°F
10%
11mph
SW
Cloudy
Humidity
58%
Feels like
39°F
Dew Point
31°F
12 PM
44°F
10%
12mph
SW
Cloudy
Humidity
54%
Feels like
39°F
Dew Point
29°F
1 PM
44°F
10%
13mph
WSW
Cloudy
Humidity
51%
Feels like
38°F
Dew Point
27°F
2 PM
43°F
10%
13mph
WSW
Cloudy
Humidity
49%
Feels like
37°F
Dew Point
26°F
3 PM
42°F
10%
11mph
WSW
Cloudy
Humidity
49%
Feels like
35°F
Dew Point
24°F
4 PM
40°F
10%
9mph
WSW
Cloudy
Humidity
50%
Feels like
34°F
Dew Point
23°F
4:38 PM
5 PM
38°F
10%
8mph
SW
Cloudy
Humidity
53%
Feels like
32°F
Dew Point
22°F
6 PM
36°F
10%
7mph
SW
Cloudy
Humidity
55%
Feels like
31°F
Dew Point
22°F
7 PM
35°F
10%
6mph
SW
Cloudy
Humidity
57%
Feels like
30°F
Dew Point
22°F
8 PM
35°F
10%
6mph
SSW
Mostly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
21°F
9 PM
34°F
10%
6mph
SSW
Cloudy
Humidity
58%
Feels like
28°F
Dew Point
21°F
10 PM
33°F
10%
6mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
27°F
Dew Point
20°F
11 PM
33°F
10%
6mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
27°F
Dew Point
20°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

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