Hourly Weather Forecast - Saint Mary, MT

12 AM
11°F
30%
3mph
ESE
30% Chance Snow Showers
Humidity
64%
Feels like
5°F
Dew Point
1°F
1 AM
10°F
30%
3mph
SE
30% Chance Snow Showers
Humidity
64%
Feels like
10°F
Dew Point
0°F
2 AM
9°F
30%
2mph
SE
30% Chance Snow Showers
Humidity
64%
Feels like
9°F
Dew Point
0°F
3 AM
9°F
30%
2mph
SSE
30% Chance Snow Showers
Humidity
66%
Feels like
9°F
Dew Point
-1°F
4 AM
8°F
30%
2mph
S
30% Chance Snow Showers
Humidity
68%
Feels like
8°F
Dew Point
0°F
5 AM
8°F
20%
2mph
SW
Mostly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
0°F
6 AM
7°F
20%
2mph
SW
Mostly Cloudy
Humidity
70%
Feels like
7°F
Dew Point
0°F
7 AM
7°F
20%
3mph
SW
Mostly Cloudy
Humidity
69%
Feels like
7°F
Dew Point
-1°F
8 AM
8°F
20%
3mph
SW
Partly Cloudy
Humidity
68%
Feels like
2°F
Dew Point
0°F
8:14 AM
9 AM
10°F
20%
3mph
WSW
Partly Cloudy
Humidity
64%
Feels like
4°F
Dew Point
0°F
10 AM
12°F
20%
4mph
WSW
Partly Cloudy
Humidity
60%
Feels like
6°F
Dew Point
1°F
11 AM
15°F
10%
4mph
WSW
Partly Cloudy
Humidity
55%
Feels like
8°F
Dew Point
2°F
12 PM
17°F
10%
4mph
W
Mostly Sunny
Humidity
52%
Feels like
10°F
Dew Point
2°F
1 PM
19°F
10%
5mph
W
Mostly Sunny
Humidity
49%
Feels like
11°F
Dew Point
2°F
2 PM
20°F
10%
5mph
W
Sunny
Humidity
47%
Feels like
12°F
Dew Point
3°F
3 PM
20°F
10%
5mph
WSW
Sunny
Humidity
49%
Feels like
12°F
Dew Point
4°F
4 PM
19°F
10%
5mph
WSW
Sunny
Humidity
51%
Feels like
12°F
Dew Point
4°F
5 PM
19°F
10%
6mph
SW
Sunny
Humidity
54%
Feels like
11°F
Dew Point
5°F
5:17 PM
6 PM
18°F
10%
6mph
SW
Clear
Humidity
57%
Feels like
9°F
Dew Point
5°F
7 PM
16°F
10%
6mph
SW
Clear
Humidity
60%
Feels like
8°F
Dew Point
5°F
8 PM
16°F
10%
6mph
SW
Clear
Humidity
62%
Feels like
7°F
Dew Point
5°F
9 PM
15°F
10%
6mph
SW
Clear
Humidity
63%
Feels like
6°F
Dew Point
5°F
10 PM
16°F
10%
6mph
SW
Clear
Humidity
62%
Feels like
6°F
Dew Point
5°F
11 PM
16°F
10%
6mph
SW
Clear
Humidity
62%
Feels like
7°F
Dew Point
5°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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