Hourly Weather Forecast - Saint Mary, MT

12 AM
25°F
20%
7mph
WSW
Cloudy
Humidity
58%
Feels like
16°F
Dew Point
12°F
1 AM
24°F
20%
7mph
WSW
Cloudy
Humidity
59%
Feels like
16°F
Dew Point
12°F
2 AM
24°F
20%
7mph
WSW
Cloudy
Humidity
59%
Feels like
16°F
Dew Point
12°F
3 AM
24°F
10%
7mph
WSW
Cloudy
Humidity
60%
Feels like
16°F
Dew Point
12°F
4 AM
24°F
10%
8mph
WSW
Cloudy
Humidity
60%
Feels like
16°F
Dew Point
13°F
5 AM
24°F
10%
8mph
WSW
Cloudy
Humidity
60%
Feels like
16°F
Dew Point
13°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

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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