Hourly Weather Forecast - Grantsdale, MT

12 AM
28°F
0%
3mph
SSE
Mostly Clear
Humidity
66%
Feels like
24°F
Dew Point
18°F
1 AM
27°F
0%
3mph
S
Partly Cloudy
Humidity
67%
Feels like
23°F
Dew Point
17°F
2 AM
26°F
10%
3mph
S
Partly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
17°F
3 AM
25°F
10%
3mph
S
Partly Cloudy
Humidity
70%
Feels like
21°F
Dew Point
17°F
4 AM
24°F
10%
3mph
S
Mostly Clear
Humidity
72%
Feels like
20°F
Dew Point
16°F
5 AM
23°F
10%
3mph
SSE
Clear
Humidity
74%
Feels like
23°F
Dew Point
16°F
6 AM
23°F
10%
3mph
S
Mostly Clear
Humidity
73%
Feels like
23°F
Dew Point
16°F
7 AM
23°F
10%
3mph
S
Mostly Clear
Humidity
72%
Feels like
18°F
Dew Point
15°F
7:46 AM
8 AM
24°F
10%
3mph
S
Partly Cloudy
Humidity
67%
Feels like
20°F
Dew Point
15°F
9 AM
28°F
10%
3mph
S
Mostly Sunny
Humidity
64%
Feels like
24°F
Dew Point
17°F
10 AM
32°F
10%
4mph
S
Mostly Sunny
Humidity
57%
Feels like
28°F
Dew Point
18°F
11 AM
35°F
10%
4mph
SSW
Partly Cloudy
Humidity
50%
Feels like
32°F
Dew Point
19°F
12 PM
38°F
10%
3mph
SSW
Mostly Sunny
Humidity
45%
Feels like
36°F
Dew Point
18°F
1 PM
40°F
10%
3mph
SW
Mostly Sunny
Humidity
41%
Feels like
38°F
Dew Point
18°F
2 PM
41°F
10%
3mph
WSW
Sunny
Humidity
39%
Feels like
39°F
Dew Point
18°F
3 PM
42°F
0%
3mph
WSW
Sunny
Humidity
39%
Feels like
41°F
Dew Point
19°F
4 PM
42°F
0%
3mph
WSW
Sunny
Humidity
41%
Feels like
40°F
Dew Point
20°F
5 PM
40°F
0%
4mph
WSW
Sunny
Humidity
44%
Feels like
37°F
Dew Point
20°F
5:56 PM
6 PM
37°F
0%
4mph
SW
Clear
Humidity
49%
Feels like
34°F
Dew Point
19°F
7 PM
34°F
0%
4mph
SW
Clear
Humidity
53%
Feels like
31°F
Dew Point
19°F
8 PM
33°F
0%
4mph
SSW
Clear
Humidity
56%
Feels like
28°F
Dew Point
18°F
9 PM
31°F
0%
4mph
SSW
Clear
Humidity
58%
Feels like
27°F
Dew Point
18°F
10 PM
30°F
0%
4mph
SSW
Clear
Humidity
59%
Feels like
25°F
Dew Point
18°F
11 PM
29°F
0%
5mph
S
Clear
Humidity
62%
Feels like
24°F
Dew Point
18°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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