Hourly Weather Forecast - Great Falls, MT

12 AM
46°F
0%
6mph
SW
Cloudy
Humidity
41%
Feels like
42°F
Dew Point
23°F
1 AM
45°F
0%
7mph
SW
Cloudy
Humidity
42%
Feels like
41°F
Dew Point
24°F
2 AM
45°F
0%
8mph
SW
Cloudy
Humidity
41%
Feels like
41°F
Dew Point
23°F
3 AM
45°F
0%
8mph
SW
Cloudy
Humidity
40%
Feels like
41°F
Dew Point
22°F
4 AM
45°F
0%
8mph
SW
Cloudy
Humidity
40%
Feels like
40°F
Dew Point
22°F
5 AM
45°F
0%
9mph
SW
Cloudy
Humidity
41%
Feels like
40°F
Dew Point
22°F
6 AM
44°F
0%
8mph
SW
Cloudy
Humidity
43%
Feels like
39°F
Dew Point
23°F
7 AM
44°F
0%
8mph
WSW
Cloudy
Humidity
46%
Feels like
39°F
Dew Point
24°F
7:20 AM
8 AM
44°F
0%
8mph
W
Cloudy
Humidity
45%
Feels like
39°F
Dew Point
24°F
9 AM
44°F
0%
9mph
WNW
Cloudy
Humidity
45%
Feels like
39°F
Dew Point
24°F
10 AM
43°F
0%
10mph
NW
Cloudy
Humidity
44%
Feels like
37°F
Dew Point
23°F
11 AM
40°F
0%
11mph
NW
Cloudy
Humidity
49%
Feels like
34°F
Dew Point
23°F
12 PM
39°F
0%
11mph
NNW
Cloudy
Humidity
51%
Feels like
32°F
Dew Point
23°F
1 PM
40°F
0%
11mph
NW
Cloudy
Humidity
51%
Feels like
34°F
Dew Point
24°F
2 PM
44°F
0%
11mph
NW
Cloudy
Humidity
46%
Feels like
38°F
Dew Point
24°F
3 PM
46°F
10%
12mph
WNW
Cloudy
Humidity
43%
Feels like
41°F
Dew Point
25°F
4 PM
47°F
10%
12mph
WNW
Cloudy
Humidity
45%
Feels like
42°F
Dew Point
27°F
5 PM
49°F
10%
12mph
WNW
Cloudy
Humidity
43%
Feels like
45°F
Dew Point
28°F
6 PM
49°F
10%
12mph
WNW
Cloudy
Humidity
42%
Feels like
44°F
Dew Point
27°F
7 PM
48°F
10%
13mph
W
Mostly Cloudy
Humidity
45%
Feels like
43°F
Dew Point
28°F
7:43 PM
8 PM
45°F
10%
13mph
SSW
Partly Cloudy
Humidity
53%
Feels like
39°F
Dew Point
29°F
9 PM
45°F
10%
13mph
SSW
Partly Cloudy
Humidity
56%
Feels like
39°F
Dew Point
30°F
10 PM
46°F
0%
13mph
SSW
Partly Cloudy
Humidity
57%
Feels like
40°F
Dew Point
31°F
11 PM
46°F
0%
14mph
SW
Mostly Clear
Humidity
57%
Feels like
40°F
Dew Point
32°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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