Hourly Weather Forecast - Great Falls, MT

12 AM
29°F
0%
11mph
SSW
Partly Cloudy
Humidity
38%
Feels like
19°F
Dew Point
6°F
1 AM
29°F
0%
10mph
SW
Partly Cloudy
Humidity
38%
Feels like
20°F
Dew Point
6°F
2 AM
29°F
0%
10mph
SW
Partly Cloudy
Humidity
39%
Feels like
20°F
Dew Point
7°F
3 AM
29°F
0%
9mph
SW
Partly Cloudy
Humidity
39%
Feels like
20°F
Dew Point
7°F
4 AM
29°F
0%
9mph
SW
Mostly Cloudy
Humidity
38%
Feels like
20°F
Dew Point
6°F
5 AM
29°F
0%
8mph
SW
Cloudy
Humidity
40%
Feels like
21°F
Dew Point
8°F
6 AM
29°F
0%
8mph
SW
Cloudy
Humidity
42%
Feels like
21°F
Dew Point
9°F
7 AM
29°F
0%
8mph
WSW
Cloudy
Humidity
42%
Feels like
22°F
Dew Point
9°F
8 AM
30°F
10%
8mph
WSW
Cloudy
Humidity
42%
Feels like
22°F
Dew Point
10°F
8:03 AM
9 AM
31°F
10%
9mph
WNW
Cloudy
Humidity
41%
Feels like
23°F
Dew Point
10°F
10 AM
31°F
10%
10mph
NW
Cloudy
Humidity
40%
Feels like
23°F
Dew Point
10°F
11 AM
32°F
20%
11mph
NNW
Cloudy
Humidity
37%
Feels like
23°F
Dew Point
8°F
12 PM
31°F
20%
13mph
N
Cloudy
Humidity
37%
Feels like
21°F
Dew Point
8°F
1 PM
30°F
20%
13mph
N
Cloudy
Humidity
38%
Feels like
20°F
Dew Point
7°F
2 PM
28°F
20%
14mph
N
Cloudy
Humidity
40%
Feels like
17°F
Dew Point
7°F
3 PM
26°F
20%
13mph
NNE
Cloudy
Humidity
44%
Feels like
15°F
Dew Point
8°F
4 PM
25°F
20%
13mph
NNE
Cloudy
Humidity
49%
Feels like
13°F
Dew Point
8°F
5 PM
24°F
20%
12mph
NNE
Cloudy
Humidity
51%
Feels like
12°F
Dew Point
8°F
5:11 PM
6 PM
23°F
20%
11mph
NNE
Cloudy
Humidity
52%
Feels like
11°F
Dew Point
8°F
7 PM
22°F
20%
11mph
NE
Cloudy
Humidity
52%
Feels like
11°F
Dew Point
7°F
8 PM
22°F
20%
11mph
NE
Cloudy
Humidity
51%
Feels like
10°F
Dew Point
6°F
9 PM
21°F
20%
11mph
NE
Cloudy
Humidity
50%
Feels like
9°F
Dew Point
6°F
10 PM
20°F
30%
12mph
NE
30% Chance of Flurries
Humidity
50%
Feels like
8°F
Dew Point
4°F
11 PM
19°F
30%
12mph
NE
30% Chance of Flurries
Humidity
51%
Feels like
6°F
Dew Point
4°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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