Hourly Weather Forecast - Grantsdale, MT

12 PM
49°F
0%
7mph
S
Sunny
Humidity
30%
Feels like
46°F
Dew Point
19°F
1 PM
51°F
0%
7mph
SSW
Mostly Sunny
Humidity
27%
Feels like
51°F
Dew Point
18°F
2 PM
54°F
0%
7mph
SSW
Mostly Sunny
Humidity
25%
Feels like
54°F
Dew Point
19°F
3 PM
56°F
0%
6mph
SW
Mostly Sunny
Humidity
23%
Feels like
56°F
Dew Point
19°F
4 PM
57°F
0%
6mph
SW
Partly Cloudy
Humidity
21%
Feels like
57°F
Dew Point
18°F
5 PM
56°F
0%
6mph
WSW
Partly Cloudy
Humidity
22%
Feels like
56°F
Dew Point
17°F
6 PM
55°F
0%
5mph
W
Partly Cloudy
Humidity
22%
Feels like
55°F
Dew Point
16°F
7 PM
51°F
0%
4mph
W
Mostly Cloudy
Humidity
25%
Feels like
51°F
Dew Point
17°F
7:51 PM
8 PM
48°F
0%
4mph
NNW
Partly Cloudy
Humidity
30%
Feels like
46°F
Dew Point
18°F
9 PM
45°F
0%
4mph
ENE
Partly Cloudy
Humidity
35%
Feels like
44°F
Dew Point
19°F
10 PM
43°F
0%
4mph
E
Mostly Cloudy
Humidity
39%
Feels like
42°F
Dew Point
20°F
11 PM
42°F
0%
4mph
ESE
Mostly Cloudy
Humidity
43%
Feels like
39°F
Dew Point
21°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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