Hourly Weather Forecast - Great Falls, MT

10 AM
35°F
0%
11mph
NNW
Partly Cloudy
Humidity
53%
Feels like
26°F
Dew Point
19°F
11 AM
35°F
0%
11mph
N
Mostly Cloudy
Humidity
47%
Feels like
26°F
Dew Point
17°F
12 PM
34°F
0%
11mph
N
Mostly Cloudy
Humidity
47%
Feels like
26°F
Dew Point
16°F
1 PM
33°F
0%
10mph
N
Mostly Cloudy
Humidity
47%
Feels like
25°F
Dew Point
15°F
2 PM
32°F
0%
10mph
N
Mostly Cloudy
Humidity
48%
Feels like
24°F
Dew Point
15°F
3 PM
31°F
0%
10mph
N
Mostly Cloudy
Humidity
50%
Feels like
22°F
Dew Point
14°F
4 PM
30°F
0%
10mph
NNE
Mostly Cloudy
Humidity
51%
Feels like
21°F
Dew Point
14°F
5 PM
29°F
0%
9mph
NNE
Mostly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
15°F
5:05 PM
6 PM
28°F
0%
8mph
NE
Mostly Cloudy
Humidity
59%
Feels like
20°F
Dew Point
16°F
7 PM
28°F
0%
8mph
NE
Mostly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
16°F
8 PM
27°F
0%
7mph
ENE
Mostly Cloudy
Humidity
64%
Feels like
19°F
Dew Point
17°F
9 PM
27°F
0%
7mph
E
Mostly Cloudy
Humidity
65%
Feels like
19°F
Dew Point
17°F
10 PM
26°F
0%
8mph
SSE
Partly Cloudy
Humidity
66%
Feels like
18°F
Dew Point
16°F
11 PM
25°F
0%
8mph
S
Partly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
16°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide