Hourly Weather Forecast - Sweet Grass, MT

12 AM
38°F
0%
7mph
S
Partly Cloudy
Humidity
63%
Feels like
33°F
Dew Point
27°F
1 AM
38°F
0%
8mph
S
Partly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
27°F
2 AM
38°F
0%
9mph
S
Partly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
28°F
3 AM
37°F
0%
10mph
S
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
28°F
4 AM
36°F
0%
10mph
S
Partly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
28°F
5 AM
36°F
0%
11mph
S
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
28°F
6 AM
35°F
0%
11mph
S
Partly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
28°F
7 AM
35°F
0%
11mph
S
Partly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
28°F
7:51 AM
8 AM
36°F
0%
12mph
S
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
27°F
9 AM
38°F
0%
13mph
S
Partly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
27°F
10 AM
41°F
0%
14mph
S
Partly Cloudy
Humidity
58%
Feels like
33°F
Dew Point
27°F
11 AM
44°F
0%
14mph
S
Partly Cloudy
Humidity
50%
Feels like
37°F
Dew Point
27°F
12 PM
47°F
0%
14mph
S
Partly Cloudy
Humidity
43%
Feels like
41°F
Dew Point
26°F
1 PM
50°F
0%
14mph
SSW
Mostly Sunny
Humidity
39%
Feels like
50°F
Dew Point
26°F
2 PM
53°F
0%
14mph
SSW
Mostly Sunny
Humidity
34%
Feels like
53°F
Dew Point
25°F
3 PM
53°F
0%
13mph
SSW
Mostly Sunny
Humidity
33%
Feels like
53°F
Dew Point
25°F
4 PM
53°F
0%
12mph
SW
Mostly Sunny
Humidity
33%
Feels like
53°F
Dew Point
24°F
5 PM
51°F
0%
12mph
SW
Mostly Sunny
Humidity
36%
Feels like
51°F
Dew Point
25°F
5:33 PM
6 PM
49°F
0%
12mph
SW
Mostly Clear
Humidity
39%
Feels like
44°F
Dew Point
25°F
7 PM
47°F
0%
13mph
WSW
Mostly Clear
Humidity
43%
Feels like
41°F
Dew Point
26°F
8 PM
46°F
0%
14mph
WSW
Mostly Clear
Humidity
45%
Feels like
40°F
Dew Point
26°F
9 PM
45°F
0%
15mph
WSW
Mostly Clear
Humidity
45%
Feels like
38°F
Dew Point
25°F
10 PM
44°F
0%
16mph
WSW
Clear
Humidity
46%
Feels like
37°F
Dew Point
25°F
11 PM
44°F
0%
16mph
W
Clear
Humidity
45%
Feels like
37°F
Dew Point
24°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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