Hourly Weather Forecast - Saint Mary, MT

12 AM
25°F
0%
8mph
WSW
Mostly Clear
Humidity
63%
Feels like
17°F
Dew Point
15°F
1 AM
24°F
0%
6mph
W
Partly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
15°F
2 AM
23°F
10%
5mph
WNW
Partly Cloudy
Humidity
71%
Feels like
16°F
Dew Point
15°F
3 AM
22°F
10%
5mph
NW
Mostly Cloudy
Humidity
73%
Feels like
16°F
Dew Point
15°F
4 AM
22°F
10%
5mph
NNW
Cloudy
Humidity
75%
Feels like
15°F
Dew Point
15°F
5 AM
21°F
20%
5mph
NNW
Cloudy
Humidity
76%
Feels like
14°F
Dew Point
15°F
6 AM
20°F
20%
5mph
N
Cloudy
Humidity
77%
Feels like
13°F
Dew Point
14°F
7 AM
19°F
20%
4mph
N
Cloudy
Humidity
77%
Feels like
13°F
Dew Point
13°F
8 AM
19°F
10%
4mph
N
Mostly Cloudy
Humidity
76%
Feels like
14°F
Dew Point
13°F
8:16 AM
9 AM
19°F
10%
4mph
N
Mostly Cloudy
Humidity
74%
Feels like
14°F
Dew Point
12°F
10 AM
20°F
0%
4mph
NNE
Mostly Cloudy
Humidity
71%
Feels like
14°F
Dew Point
12°F
11 AM
21°F
0%
4mph
NNE
Mostly Cloudy
Humidity
67%
Feels like
15°F
Dew Point
11°F
12 PM
22°F
0%
2mph
NE
Mostly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
12°F
1 PM
24°F
0%
2mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
12°F
2 PM
25°F
0%
4mph
SSW
Partly Cloudy
Humidity
59%
Feels like
20°F
Dew Point
13°F
3 PM
26°F
0%
4mph
SSW
Partly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
13°F
4 PM
26°F
0%
4mph
SW
Mostly Cloudy
Humidity
59%
Feels like
21°F
Dew Point
13°F
5 PM
25°F
0%
3mph
SW
Cloudy
Humidity
61%
Feels like
25°F
Dew Point
14°F
5:14 PM
6 PM
24°F
0%
3mph
WSW
Cloudy
Humidity
63%
Feels like
24°F
Dew Point
13°F
7 PM
23°F
0%
2mph
WSW
Cloudy
Humidity
66%
Feels like
23°F
Dew Point
13°F
8 PM
21°F
0%
2mph
W
Cloudy
Humidity
69%
Feels like
21°F
Dew Point
13°F
9 PM
20°F
0%
2mph
WNW
Cloudy
Humidity
70%
Feels like
20°F
Dew Point
12°F
10 PM
20°F
0%
3mph
NW
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
12°F
11 PM
19°F
0%
3mph
NNW
Cloudy
Humidity
72%
Feels like
19°F
Dew Point
11°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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