Hourly Weather Forecast - Sweet Grass, MT

12 AM
31°F
10%
9mph
WSW
Mostly Clear
Humidity
64%
Feels like
23°F
Dew Point
20°F
1 AM
31°F
10%
9mph
WSW
Mostly Clear
Humidity
64%
Feels like
23°F
Dew Point
20°F
2 AM
30°F
10%
9mph
WSW
Clear
Humidity
66%
Feels like
22°F
Dew Point
20°F
3 AM
29°F
10%
9mph
WSW
Clear
Humidity
70%
Feels like
21°F
Dew Point
20°F
4 AM
28°F
10%
9mph
WSW
Clear
Humidity
73%
Feels like
19°F
Dew Point
20°F
5 AM
27°F
0%
8mph
WSW
Clear
Humidity
74%
Feels like
18°F
Dew Point
19°F
6 AM
27°F
0%
8mph
WSW
Clear
Humidity
73%
Feels like
18°F
Dew Point
19°F
7 AM
27°F
0%
8mph
WSW
Clear
Humidity
72%
Feels like
18°F
Dew Point
19°F
7:45 AM
8 AM
28°F
0%
9mph
WSW
Sunny
Humidity
69%
Feels like
19°F
Dew Point
19°F
9 AM
29°F
0%
9mph
WSW
Sunny
Humidity
65%
Feels like
21°F
Dew Point
19°F
10 AM
31°F
0%
9mph
WSW
Sunny
Humidity
60%
Feels like
23°F
Dew Point
19°F
11 AM
33°F
0%
9mph
WSW
Sunny
Humidity
55%
Feels like
26°F
Dew Point
19°F
12 PM
35°F
10%
9mph
WSW
Sunny
Humidity
51%
Feels like
28°F
Dew Point
19°F
1 PM
37°F
10%
9mph
WSW
Sunny
Humidity
47%
Feels like
31°F
Dew Point
19°F
2 PM
38°F
10%
8mph
WSW
Sunny
Humidity
45%
Feels like
32°F
Dew Point
19°F
3 PM
38°F
10%
8mph
WSW
Sunny
Humidity
45%
Feels like
32°F
Dew Point
18°F
4 PM
36°F
0%
7mph
WSW
Sunny
Humidity
47%
Feels like
30°F
Dew Point
18°F
5 PM
33°F
0%
7mph
WSW
Sunny
Humidity
52%
Feels like
27°F
Dew Point
18°F
5:40 PM
6 PM
31°F
0%
7mph
WSW
Clear
Humidity
58%
Feels like
24°F
Dew Point
18°F
7 PM
30°F
0%
7mph
WSW
Clear
Humidity
60%
Feels like
23°F
Dew Point
18°F
8 PM
29°F
0%
7mph
SW
Clear
Humidity
62%
Feels like
22°F
Dew Point
18°F
9 PM
29°F
0%
8mph
SW
Clear
Humidity
64%
Feels like
22°F
Dew Point
19°F
10 PM
28°F
0%
8mph
SW
Clear
Humidity
67%
Feels like
21°F
Dew Point
19°F
11 PM
28°F
0%
8mph
SW
Clear
Humidity
68%
Feels like
20°F
Dew Point
19°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

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