Hourly Weather Forecast - Roundup, MT

12 AM
42°F
0%
3mph
WSW
Partly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
33°F
1 AM
41°F
0%
3mph
SW
Partly Cloudy
Humidity
71%
Feels like
41°F
Dew Point
32°F
2 AM
40°F
0%
4mph
SW
Partly Cloudy
Humidity
75%
Feels like
38°F
Dew Point
33°F
3 AM
39°F
0%
4mph
SW
Partly Cloudy
Humidity
76%
Feels like
37°F
Dew Point
33°F
4 AM
39°F
0%
4mph
SW
Partly Cloudy
Humidity
75%
Feels like
36°F
Dew Point
32°F
5 AM
39°F
0%
5mph
SW
Partly Cloudy
Humidity
71%
Feels like
35°F
Dew Point
30°F
6 AM
39°F
0%
5mph
SW
Partly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
30°F
7 AM
39°F
0%
6mph
SW
Mostly Clear
Humidity
69%
Feels like
35°F
Dew Point
30°F
7:54 AM
8 AM
40°F
0%
6mph
SW
Mostly Sunny
Humidity
65%
Feels like
36°F
Dew Point
29°F
9 AM
44°F
0%
7mph
SW
Mostly Sunny
Humidity
59%
Feels like
40°F
Dew Point
30°F
10 AM
49°F
0%
7mph
WSW
Mostly Sunny
Humidity
47%
Feels like
45°F
Dew Point
29°F
11 AM
53°F
0%
8mph
WSW
Sunny
Humidity
39%
Feels like
53°F
Dew Point
29°F
12 PM
57°F
0%
9mph
WSW
Sunny
Humidity
33%
Feels like
57°F
Dew Point
28°F
1 PM
60°F
0%
9mph
W
Sunny
Humidity
28%
Feels like
60°F
Dew Point
27°F
2 PM
62°F
0%
9mph
W
Sunny
Humidity
26%
Feels like
62°F
Dew Point
26°F
3 PM
60°F
0%
9mph
W
Sunny
Humidity
26%
Feels like
60°F
Dew Point
25°F
4 PM
57°F
0%
9mph
WSW
Sunny
Humidity
28%
Feels like
57°F
Dew Point
24°F
4:52 PM
5 PM
55°F
0%
9mph
WSW
Clear
Humidity
30%
Feels like
55°F
Dew Point
24°F
6 PM
52°F
0%
9mph
WSW
Clear
Humidity
31%
Feels like
52°F
Dew Point
23°F
7 PM
51°F
0%
10mph
WSW
Clear
Humidity
32%
Feels like
51°F
Dew Point
22°F
8 PM
49°F
0%
11mph
WSW
Clear
Humidity
32%
Feels like
45°F
Dew Point
21°F
9 PM
48°F
0%
12mph
WSW
Clear
Humidity
34%
Feels like
43°F
Dew Point
22°F
10 PM
47°F
0%
12mph
WSW
Clear
Humidity
34%
Feels like
42°F
Dew Point
21°F
11 PM
47°F
0%
11mph
WSW
Clear
Humidity
33%
Feels like
42°F
Dew Point
20°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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