Hourly Weather Forecast - Garrison, MT

12 AM
26°F
0%
6mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
19°F
Dew Point
19°F
1 AM
26°F
0%
6mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
19°F
2 AM
26°F
0%
6mph
W
Mostly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
19°F
3 AM
26°F
0%
6mph
W
Mostly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
19°F
4 AM
25°F
0%
5mph
W
Mostly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
18°F
5 AM
25°F
0%
5mph
W
Partly Cloudy
Humidity
75%
Feels like
19°F
Dew Point
18°F
6 AM
24°F
0%
5mph
W
Partly Cloudy
Humidity
76%
Feels like
18°F
Dew Point
18°F
7 AM
23°F
0%
5mph
W
Partly Cloudy
Humidity
77%
Feels like
17°F
Dew Point
17°F
8 AM
23°F
0%
4mph
W
Partly Cloudy
Humidity
77%
Feels like
18°F
Dew Point
17°F
8:13 AM
9 AM
25°F
0%
4mph
W
Mostly Sunny
Humidity
76%
Feels like
20°F
Dew Point
18°F
10 AM
27°F
0%
3mph
W
Mostly Sunny
Humidity
74%
Feels like
23°F
Dew Point
19°F
11 AM
29°F
0%
3mph
W
Sunny
Humidity
71%
Feels like
25°F
Dew Point
20°F
12 PM
31°F
0%
4mph
W
Mostly Sunny
Humidity
66%
Feels like
27°F
Dew Point
21°F
1 PM
33°F
0%
4mph
W
Partly Cloudy
Humidity
61%
Feels like
29°F
Dew Point
21°F
2 PM
34°F
0%
5mph
W
Partly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
21°F
3 PM
34°F
0%
4mph
W
Mostly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
21°F
4 PM
33°F
0%
4mph
W
Partly Cloudy
Humidity
61%
Feels like
29°F
Dew Point
21°F
5 PM
32°F
0%
4mph
W
Partly Cloudy
Humidity
63%
Feels like
28°F
Dew Point
20°F
5:04 PM
6 PM
31°F
0%
4mph
WSW
Partly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
20°F
7 PM
29°F
0%
4mph
WSW
Partly Cloudy
Humidity
67%
Feels like
25°F
Dew Point
20°F
8 PM
28°F
0%
4mph
WSW
Partly Cloudy
Humidity
68%
Feels like
24°F
Dew Point
19°F
9 PM
27°F
0%
3mph
SW
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
19°F
10 PM
27°F
0%
3mph
SW
Mostly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
19°F
11 PM
26°F
0%
3mph
SW
Mostly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
18°F

Snow and Ice Forecast through Wednesday

Quick Hitting Snow and Ice Across the Great Lakes, New England

A swath of snow and ice will spread across the Great Lakes into New England.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide