Hourly Weather Forecast - Grantsdale, MT

12 PM
46°F
0%
3mph
ESE
Sunny
Humidity
58%
Feels like
45°F
Dew Point
33°F
1 PM
49°F
0%
3mph
ESE
Sunny
Humidity
55%
Feels like
48°F
Dew Point
33°F
2 PM
51°F
0%
3mph
ESE
Sunny
Humidity
54%
Feels like
51°F
Dew Point
34°F
3 PM
52°F
0%
3mph
ESE
Partly Cloudy
Humidity
52%
Feels like
52°F
Dew Point
35°F
4 PM
52°F
0%
3mph
ESE
Partly Cloudy
Humidity
52%
Feels like
52°F
Dew Point
35°F
5 PM
50°F
0%
3mph
ESE
Mostly Cloudy
Humidity
56%
Feels like
49°F
Dew Point
35°F
5:48 PM
6 PM
47°F
0%
3mph
SE
Mostly Cloudy
Humidity
60%
Feels like
46°F
Dew Point
34°F
7 PM
45°F
0%
4mph
SSE
Mostly Cloudy
Humidity
63%
Feels like
43°F
Dew Point
33°F
8 PM
44°F
0%
4mph
S
Mostly Cloudy
Humidity
64%
Feels like
42°F
Dew Point
32°F
9 PM
43°F
0%
4mph
S
Mostly Cloudy
Humidity
64%
Feels like
40°F
Dew Point
32°F
10 PM
43°F
0%
5mph
S
Mostly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
31°F
11 PM
42°F
0%
5mph
S
Mostly Cloudy
Humidity
63%
Feels like
39°F
Dew Point
30°F

Saturday morning 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. today 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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