Hourly Weather Forecast - Great Falls, MT

9 AM
39°F
0%
17mph
SW
Sunny
Humidity
47%
Feels like
30°F
Dew Point
20°F
10 AM
42°F
0%
18mph
SW
Sunny
Humidity
41%
Feels like
34°F
Dew Point
20°F
11 AM
44°F
0%
19mph
WSW
Sunny
Humidity
36%
Feels like
36°F
Dew Point
19°F
12 PM
47°F
0%
19mph
WSW
Sunny
Humidity
31%
Feels like
40°F
Dew Point
18°F
1 PM
49°F
0%
18mph
WSW
Sunny
Humidity
27%
Feels like
43°F
Dew Point
17°F
2 PM
51°F
0%
17mph
WSW
Sunny
Humidity
24%
Feels like
51°F
Dew Point
16°F
3 PM
53°F
0%
16mph
W
Mostly Sunny
Humidity
21%
Feels like
53°F
Dew Point
14°F
4 PM
54°F
0%
16mph
WSW
Mostly Sunny
Humidity
20%
Feels like
54°F
Dew Point
14°F
5 PM
54°F
0%
16mph
WSW
Mostly Sunny
Humidity
20%
Feels like
54°F
Dew Point
14°F
6 PM
52°F
0%
15mph
WSW
Mostly Sunny
Humidity
21%
Feels like
52°F
Dew Point
14°F
7 PM
49°F
0%
13mph
WSW
Mostly Sunny
Humidity
24%
Feels like
44°F
Dew Point
14°F
7:40 PM
8 PM
45°F
0%
11mph
WSW
Mostly Clear
Humidity
27%
Feels like
40°F
Dew Point
14°F
9 PM
43°F
0%
10mph
WSW
Mostly Clear
Humidity
31%
Feels like
37°F
Dew Point
14°F
10 PM
41°F
0%
9mph
SW
Partly Cloudy
Humidity
34%
Feels like
35°F
Dew Point
15°F
11 PM
39°F
0%
9mph
SW
Partly Cloudy
Humidity
36%
Feels like
33°F
Dew Point
15°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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