Hourly Weather Forecast - Great Falls/Malmstrom AFB, MT

10 AM
57°F
0%
20mph
SW
Partly Cloudy
Humidity
26%
Feels like
57°F
Dew Point
23°F
11 AM
58°F
0%
21mph
SW
Windy
Humidity
25%
Feels like
58°F
Dew Point
23°F
12 PM
60°F
10%
23mph
SW
Windy
Humidity
24%
Feels like
60°F
Dew Point
23°F
1 PM
61°F
0%
24mph
SW
Windy
Humidity
24%
Feels like
61°F
Dew Point
23°F
2 PM
60°F
0%
26mph
SW
Windy
Humidity
25%
Feels like
60°F
Dew Point
25°F
3 PM
59°F
0%
26mph
SW
Windy
Humidity
29%
Feels like
59°F
Dew Point
27°F
4 PM
57°F
0%
27mph
SW
Windy
Humidity
34%
Feels like
57°F
Dew Point
29°F
4:33 PM
5 PM
56°F
0%
27mph
SW
Windy
Humidity
39%
Feels like
56°F
Dew Point
31°F
6 PM
54°F
0%
27mph
SW
Windy
Humidity
44%
Feels like
54°F
Dew Point
32°F
7 PM
52°F
0%
26mph
SW
Windy
Humidity
49%
Feels like
52°F
Dew Point
33°F
8 PM
51°F
0%
26mph
SW
Windy
Humidity
50%
Feels like
51°F
Dew Point
33°F
9 PM
52°F
0%
27mph
SW
Windy
Humidity
51%
Feels like
52°F
Dew Point
34°F
10 PM
52°F
0%
27mph
SW
Windy
Humidity
51%
Feels like
52°F
Dew Point
35°F
11 PM
52°F
0%
27mph
SW
Windy
Humidity
50%
Feels like
52°F
Dew Point
34°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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