Hourly Weather Forecast - Custer, MT

6 AM
24°F
0%
4mph
WSW
Mostly Clear
Humidity
70%
Feels like
18°F
Dew Point
15°F
7 AM
24°F
0%
5mph
WSW
Clear
Humidity
67%
Feels like
18°F
Dew Point
15°F
7:31 AM
8 AM
25°F
0%
5mph
WSW
Mostly Sunny
Humidity
63%
Feels like
19°F
Dew Point
14°F
9 AM
26°F
0%
5mph
SW
Mostly Sunny
Humidity
58%
Feels like
20°F
Dew Point
14°F
10 AM
29°F
0%
7mph
SW
Partly Cloudy
Humidity
52%
Feels like
23°F
Dew Point
14°F
11 AM
33°F
0%
8mph
SW
Mostly Sunny
Humidity
44%
Feels like
26°F
Dew Point
14°F
12 PM
37°F
0%
9mph
WSW
Mostly Sunny
Humidity
37%
Feels like
30°F
Dew Point
13°F
1 PM
40°F
0%
12mph
WSW
Partly Cloudy
Humidity
32%
Feels like
33°F
Dew Point
12°F
2 PM
43°F
0%
14mph
W
Partly Cloudy
Humidity
28%
Feels like
36°F
Dew Point
12°F
3 PM
46°F
0%
15mph
W
Partly Cloudy
Humidity
26%
Feels like
39°F
Dew Point
13°F
4 PM
47°F
0%
14mph
W
Partly Cloudy
Humidity
25%
Feels like
41°F
Dew Point
13°F
5 PM
47°F
0%
12mph
W
Partly Cloudy
Humidity
26%
Feels like
41°F
Dew Point
14°F
6 PM
46°F
0%
9mph
W
Partly Cloudy
Humidity
28%
Feels like
42°F
Dew Point
15°F
7 PM
44°F
10%
6mph
W
Partly Cloudy
Humidity
32%
Feels like
41°F
Dew Point
17°F
7:10 PM
8 PM
42°F
10%
4mph
SW
Mostly Cloudy
Humidity
38%
Feels like
39°F
Dew Point
18°F
9 PM
40°F
10%
4mph
SSW
Mostly Cloudy
Humidity
42%
Feels like
37°F
Dew Point
19°F
10 PM
39°F
10%
4mph
SSW
Cloudy
Humidity
45%
Feels like
35°F
Dew Point
19°F
11 PM
38°F
10%
5mph
SSW
Cloudy
Humidity
46%
Feels like
35°F
Dew Point
19°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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Outdoor Sports Guide