Hourly Weather Forecast - Harrison, MT

12 AM
55°F
10%
8mph
WSW
Mostly Cloudy
Humidity
50%
Feels like
55°F
Dew Point
36°F
1 AM
54°F
0%
9mph
WSW
Partly Cloudy
Humidity
52%
Feels like
54°F
Dew Point
37°F
2 AM
53°F
0%
8mph
WSW
Partly Cloudy
Humidity
53%
Feels like
53°F
Dew Point
37°F
3 AM
53°F
0%
8mph
WSW
Partly Cloudy
Humidity
54%
Feels like
53°F
Dew Point
37°F
4 AM
51°F
0%
7mph
WSW
Partly Cloudy
Humidity
56%
Feels like
51°F
Dew Point
36°F
5 AM
50°F
0%
7mph
SW
Partly Cloudy
Humidity
58%
Feels like
50°F
Dew Point
36°F
6 AM
50°F
0%
7mph
SW
Partly Cloudy
Humidity
58%
Feels like
47°F
Dew Point
35°F
7 AM
50°F
0%
8mph
SW
Partly Cloudy
Humidity
57%
Feels like
50°F
Dew Point
35°F
7:21 AM
8 AM
51°F
0%
9mph
SW
Partly Cloudy
Humidity
54%
Feels like
51°F
Dew Point
35°F
9 AM
54°F
0%
11mph
SW
Partly Cloudy
Humidity
50%
Feels like
54°F
Dew Point
36°F
10 AM
57°F
0%
14mph
SW
Partly Cloudy
Humidity
45%
Feels like
57°F
Dew Point
36°F
11 AM
60°F
0%
18mph
WSW
Mostly Cloudy
Humidity
38%
Feels like
60°F
Dew Point
35°F
12 PM
63°F
0%
21mph
WSW
Windy
Humidity
33%
Feels like
63°F
Dew Point
34°F
1 PM
65°F
0%
23mph
WSW
Windy
Humidity
30%
Feels like
65°F
Dew Point
33°F
2 PM
65°F
0%
25mph
WSW
Windy
Humidity
28%
Feels like
65°F
Dew Point
32°F
3 PM
65°F
0%
25mph
WSW
Windy
Humidity
27%
Feels like
65°F
Dew Point
30°F
4 PM
65°F
0%
25mph
WSW
Windy
Humidity
26%
Feels like
65°F
Dew Point
29°F
5 PM
64°F
0%
24mph
W
Windy
Humidity
25%
Feels like
64°F
Dew Point
28°F
6 PM
62°F
10%
22mph
W
Windy
Humidity
26%
Feels like
62°F
Dew Point
28°F
7 PM
60°F
10%
19mph
W
Cloudy
Humidity
29%
Feels like
60°F
Dew Point
27°F
7:46 PM
8 PM
56°F
10%
15mph
W
Cloudy
Humidity
33%
Feels like
56°F
Dew Point
27°F
9 PM
52°F
10%
11mph
WNW
Mostly Cloudy
Humidity
37%
Feels like
52°F
Dew Point
27°F
10 PM
49°F
10%
9mph
WNW
Partly Cloudy
Humidity
40%
Feels like
46°F
Dew Point
26°F
11 PM
47°F
10%
8mph
NW
Partly Cloudy
Humidity
43%
Feels like
44°F
Dew Point
26°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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