Hourly Weather Forecast - Great Falls, MT

11 AM
8°F
10%
7mph
ENE
Mostly Cloudy
Humidity
80%
Feels like
-4°F
Dew Point
3°F
12 PM
10°F
10%
7mph
E
Partly Cloudy
Humidity
80%
Feels like
-1°F
Dew Point
5°F
1 PM
13°F
10%
8mph
E
Partly Cloudy
Humidity
79%
Feels like
2°F
Dew Point
8°F
2 PM
15°F
10%
8mph
E
Partly Cloudy
Humidity
83%
Feels like
4°F
Dew Point
11°F
3 PM
16°F
10%
8mph
E
Mostly Sunny
Humidity
84%
Feels like
6°F
Dew Point
12°F
4 PM
17°F
10%
8mph
ESE
Mostly Sunny
Humidity
83%
Feels like
6°F
Dew Point
12°F
4:34 PM
5 PM
18°F
10%
8mph
SSE
Mostly Clear
Humidity
83%
Feels like
8°F
Dew Point
14°F
6 PM
21°F
10%
9mph
SSW
Mostly Clear
Humidity
80%
Feels like
11°F
Dew Point
16°F
7 PM
24°F
10%
10mph
SW
Mostly Clear
Humidity
76%
Feels like
14°F
Dew Point
18°F
8 PM
28°F
0%
12mph
SW
Mostly Clear
Humidity
73%
Feels like
17°F
Dew Point
20°F
9 PM
30°F
0%
13mph
SW
Mostly Clear
Humidity
70%
Feels like
20°F
Dew Point
22°F
10 PM
33°F
0%
14mph
SW
Mostly Clear
Humidity
65%
Feels like
23°F
Dew Point
22°F
11 PM
34°F
0%
15mph
SW
Mostly Clear
Humidity
62%
Feels like
25°F
Dew Point
22°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

Story Image via pixabay.com

Winter Precipitation

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide