Hourly Weather Forecast - Sweet Grass, MT

12 AM
33°F
0%
13mph
WSW
Mostly Clear
Humidity
54%
Feels like
24°F
Dew Point
19°F
1 AM
33°F
0%
13mph
WSW
Clear
Humidity
57%
Feels like
23°F
Dew Point
19°F
2 AM
31°F
0%
13mph
WSW
Clear
Humidity
58%
Feels like
22°F
Dew Point
18°F
3 AM
31°F
0%
13mph
WSW
Clear
Humidity
58%
Feels like
21°F
Dew Point
18°F
4 AM
31°F
0%
13mph
WSW
Clear
Humidity
58%
Feels like
21°F
Dew Point
18°F
5 AM
31°F
0%
13mph
WSW
Clear
Humidity
56%
Feels like
21°F
Dew Point
17°F
6 AM
31°F
0%
13mph
WSW
Clear
Humidity
56%
Feels like
21°F
Dew Point
17°F
7 AM
31°F
0%
13mph
WSW
Clear
Humidity
55%
Feels like
21°F
Dew Point
17°F
7:06 AM
8 AM
33°F
0%
13mph
SW
Sunny
Humidity
53%
Feels like
24°F
Dew Point
18°F
9 AM
37°F
0%
13mph
SW
Mostly Sunny
Humidity
48%
Feels like
28°F
Dew Point
19°F
10 AM
41°F
0%
14mph
SW
Mostly Sunny
Humidity
42%
Feels like
33°F
Dew Point
20°F
11 AM
45°F
0%
16mph
SW
Partly Cloudy
Humidity
37%
Feels like
37°F
Dew Point
20°F
12 PM
47°F
0%
17mph
SW
Partly Cloudy
Humidity
32%
Feels like
41°F
Dew Point
20°F
1 PM
50°F
0%
18mph
SW
Mostly Cloudy
Humidity
28%
Feels like
44°F
Dew Point
18°F
2 PM
51°F
0%
19mph
SW
Cloudy
Humidity
26%
Feels like
51°F
Dew Point
17°F
3 PM
51°F
0%
19mph
SW
Cloudy
Humidity
25%
Feels like
51°F
Dew Point
17°F
4 PM
50°F
0%
18mph
SW
Cloudy
Humidity
25%
Feels like
44°F
Dew Point
16°F
5 PM
48°F
0%
17mph
SW
Cloudy
Humidity
27%
Feels like
41°F
Dew Point
15°F
6 PM
46°F
0%
16mph
SW
Cloudy
Humidity
31%
Feels like
39°F
Dew Point
17°F
6:14 PM
7 PM
44°F
0%
15mph
SW
Cloudy
Humidity
35%
Feels like
36°F
Dew Point
18°F
8 PM
42°F
0%
15mph
SW
Cloudy
Humidity
40%
Feels like
34°F
Dew Point
19°F
9 PM
41°F
0%
15mph
SW
Cloudy
Humidity
42%
Feels like
33°F
Dew Point
20°F
10 PM
40°F
0%
15mph
SW
Cloudy
Humidity
45%
Feels like
31°F
Dew Point
20°F
11 PM
39°F
0%
16mph
SW
Cloudy
Humidity
46%
Feels like
31°F
Dew Point
20°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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