Hourly Weather Forecast - Sweet Grass, MT

1 PM
39°F
0%
11mph
SW
Sunny
Humidity
54%
Feels like
32°F
Dew Point
24°F
2 PM
42°F
0%
11mph
SW
Sunny
Humidity
47%
Feels like
36°F
Dew Point
24°F
3 PM
43°F
0%
11mph
WSW
Sunny
Humidity
43%
Feels like
37°F
Dew Point
23°F
4 PM
43°F
0%
10mph
WSW
Sunny
Humidity
41%
Feels like
37°F
Dew Point
21°F
5 PM
40°F
0%
9mph
WSW
Sunny
Humidity
42%
Feels like
34°F
Dew Point
19°F
6 PM
37°F
0%
9mph
WSW
Sunny
Humidity
46%
Feels like
30°F
Dew Point
18°F
6:11 PM
7 PM
34°F
0%
10mph
WSW
Clear
Humidity
51%
Feels like
26°F
Dew Point
18°F
8 PM
31°F
0%
10mph
WSW
Clear
Humidity
56%
Feels like
23°F
Dew Point
18°F
9 PM
30°F
0%
10mph
WSW
Clear
Humidity
58%
Feels like
21°F
Dew Point
17°F
10 PM
29°F
0%
10mph
WSW
Clear
Humidity
61%
Feels like
20°F
Dew Point
17°F
11 PM
29°F
0%
9mph
WSW
Clear
Humidity
60%
Feels like
20°F
Dew Point
17°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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