Hourly Weather Forecast - Custer, MT

12 AM
26°F
30%
4mph
NW
30% Chance Snow Showers
Humidity
69%
Feels like
20°F
Dew Point
17°F
1 AM
25°F
30%
4mph
NW
30% Chance Snow Showers
Humidity
70%
Feels like
20°F
Dew Point
17°F
2 AM
24°F
20%
3mph
NW
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
16°F
3 AM
23°F
10%
3mph
NW
Cloudy
Humidity
72%
Feels like
23°F
Dew Point
16°F
4 AM
23°F
10%
2mph
NW
Mostly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
15°F
5 AM
22°F
10%
2mph
NW
Mostly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
15°F
6 AM
21°F
10%
2mph
NW
Mostly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
14°F
7 AM
20°F
10%
1mph
NW
Mostly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
14°F
7:45 AM
8 AM
21°F
10%
1mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
21°F
Dew Point
14°F
9 AM
23°F
10%
2mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
15°F
10 AM
26°F
10%
3mph
SW
Cloudy
Humidity
66%
Feels like
26°F
Dew Point
16°F
11 AM
29°F
10%
4mph
SW
Cloudy
Humidity
61%
Feels like
25°F
Dew Point
17°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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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