Hourly Weather Forecast - Grantsdale, MT

12 AM
32°F
30%
5mph
S
30% Chance Snow Showers
Humidity
65%
Feels like
27°F
Dew Point
22°F
1 AM
31°F
40%
5mph
S
40% Chance Snow Showers
Humidity
66%
Feels like
27°F
Dew Point
21°F
2 AM
31°F
30%
5mph
S
30% Chance Snow Showers
Humidity
66%
Feels like
27°F
Dew Point
21°F
3 AM
31°F
20%
4mph
S
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
21°F
4 AM
30°F
10%
4mph
S
Partly Cloudy
Humidity
67%
Feels like
26°F
Dew Point
20°F
5 AM
29°F
0%
4mph
S
Partly Cloudy
Humidity
72%
Feels like
24°F
Dew Point
21°F
6 AM
27°F
10%
4mph
S
Partly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
20°F
7 AM
27°F
10%
4mph
S
Partly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
20°F
7:47 AM
8 AM
29°F
10%
4mph
S
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
20°F
9 AM
31°F
10%
4mph
S
Mostly Sunny
Humidity
66%
Feels like
27°F
Dew Point
21°F
10 AM
34°F
10%
4mph
S
Mostly Sunny
Humidity
61%
Feels like
30°F
Dew Point
22°F
11 AM
37°F
0%
4mph
S
Sunny
Humidity
51%
Feels like
33°F
Dew Point
20°F
12 PM
38°F
0%
4mph
S
Sunny
Humidity
48%
Feels like
35°F
Dew Point
20°F
1 PM
39°F
0%
4mph
S
Mostly Sunny
Humidity
47%
Feels like
37°F
Dew Point
21°F
2 PM
40°F
10%
3mph
S
Mostly Sunny
Humidity
45%
Feels like
38°F
Dew Point
21°F
3 PM
41°F
10%
3mph
SSE
Mostly Sunny
Humidity
43%
Feels like
39°F
Dew Point
20°F
4 PM
40°F
10%
3mph
NNE
Mostly Sunny
Humidity
42%
Feels like
38°F
Dew Point
19°F
5 PM
38°F
10%
3mph
NNE
Sunny
Humidity
44%
Feels like
36°F
Dew Point
18°F
5:54 PM
6 PM
35°F
10%
3mph
NNE
Clear
Humidity
50%
Feels like
35°F
Dew Point
18°F
7 PM
33°F
10%
2mph
ENE
Clear
Humidity
57%
Feels like
33°F
Dew Point
19°F
8 PM
31°F
10%
2mph
E
Clear
Humidity
61%
Feels like
31°F
Dew Point
20°F
9 PM
30°F
10%
2mph
ESE
Clear
Humidity
64%
Feels like
30°F
Dew Point
19°F
10 PM
29°F
10%
3mph
SE
Clear
Humidity
64%
Feels like
29°F
Dew Point
19°F
11 PM
28°F
0%
3mph
SE
Mostly Clear
Humidity
66%
Feels like
28°F
Dew Point
18°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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