Hourly Weather Forecast - Sweet Grass, MT

12 AM
26°F
0%
8mph
SW
Clear
Humidity
67%
Feels like
18°F
Dew Point
17°F
1 AM
26°F
0%
7mph
SW
Clear
Humidity
68%
Feels like
18°F
Dew Point
17°F
2 AM
25°F
0%
7mph
SW
Clear
Humidity
69%
Feels like
17°F
Dew Point
17°F
3 AM
24°F
0%
7mph
SW
Clear
Humidity
71%
Feels like
16°F
Dew Point
17°F
4 AM
24°F
0%
7mph
SW
Clear
Humidity
73%
Feels like
15°F
Dew Point
16°F
5 AM
24°F
0%
7mph
SW
Clear
Humidity
71%
Feels like
15°F
Dew Point
15°F
6 AM
24°F
0%
7mph
SW
Clear
Humidity
71%
Feels like
15°F
Dew Point
16°F
7 AM
24°F
0%
8mph
SW
Clear
Humidity
68%
Feels like
16°F
Dew Point
15°F
7:43 AM
8 AM
26°F
0%
8mph
SW
Sunny
Humidity
64%
Feels like
17°F
Dew Point
15°F
9 AM
29°F
0%
8mph
SW
Sunny
Humidity
57%
Feels like
21°F
Dew Point
15°F
10 AM
33°F
0%
8mph
SW
Sunny
Humidity
52%
Feels like
25°F
Dew Point
17°F
11 AM
36°F
0%
8mph
SW
Sunny
Humidity
47%
Feels like
30°F
Dew Point
18°F
12 PM
38°F
0%
8mph
SW
Sunny
Humidity
43%
Feels like
32°F
Dew Point
18°F
1 PM
39°F
0%
8mph
SW
Sunny
Humidity
40%
Feels like
34°F
Dew Point
17°F
2 PM
40°F
0%
8mph
SW
Sunny
Humidity
40%
Feels like
35°F
Dew Point
18°F
3 PM
40°F
0%
8mph
SW
Sunny
Humidity
40%
Feels like
34°F
Dew Point
17°F
4 PM
38°F
0%
8mph
SW
Sunny
Humidity
41%
Feels like
33°F
Dew Point
17°F
5 PM
36°F
0%
8mph
SW
Sunny
Humidity
44%
Feels like
30°F
Dew Point
16°F
5:42 PM
6 PM
35°F
0%
8mph
SW
Clear
Humidity
46%
Feels like
28°F
Dew Point
16°F
7 PM
33°F
0%
9mph
SW
Clear
Humidity
49%
Feels like
26°F
Dew Point
16°F
8 PM
32°F
0%
9mph
SW
Clear
Humidity
51%
Feels like
24°F
Dew Point
16°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide