Hourly Weather Forecast - Roy, MT

12 AM
12°F
10%
5mph
SSW
Mostly Clear
Humidity
80%
Feels like
4°F
Dew Point
7°F
1 AM
12°F
10%
5mph
SSW
Mostly Clear
Humidity
80%
Feels like
4°F
Dew Point
7°F
2 AM
12°F
10%
5mph
SSW
Mostly Clear
Humidity
81%
Feels like
4°F
Dew Point
8°F
3 AM
13°F
10%
4mph
S
Partly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
8°F
4 AM
13°F
10%
4mph
SSW
Partly Cloudy
Humidity
84%
Feels like
6°F
Dew Point
9°F
5 AM
13°F
10%
4mph
SSW
Partly Cloudy
Humidity
86%
Feels like
6°F
Dew Point
10°F
6 AM
14°F
20%
4mph
SSW
Cloudy
Humidity
88%
Feels like
7°F
Dew Point
11°F
7 AM
16°F
10%
4mph
SSW
Cloudy
Humidity
89%
Feels like
9°F
Dew Point
13°F
7:26 AM
8 AM
20°F
10%
5mph
SSW
Cloudy
Humidity
83%
Feels like
13°F
Dew Point
15°F
9 AM
24°F
10%
5mph
SSW
Cloudy
Humidity
78%
Feels like
17°F
Dew Point
18°F
10 AM
28°F
10%
5mph
S
Cloudy
Humidity
74%
Feels like
22°F
Dew Point
20°F
11 AM
30°F
10%
6mph
S
Mostly Cloudy
Humidity
75%
Feels like
24°F
Dew Point
23°F
12 PM
31°F
10%
6mph
S
Mostly Cloudy
Humidity
76%
Feels like
25°F
Dew Point
25°F
1 PM
33°F
10%
6mph
S
Mostly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
27°F
2 PM
35°F
10%
7mph
SSW
Cloudy
Humidity
76%
Feels like
29°F
Dew Point
28°F
3 PM
36°F
10%
8mph
SW
Cloudy
Humidity
76%
Feels like
30°F
Dew Point
29°F
4 PM
36°F
10%
8mph
SW
Cloudy
Humidity
77%
Feels like
30°F
Dew Point
30°F
5 PM
36°F
10%
9mph
WSW
Cloudy
Humidity
80%
Feels like
29°F
Dew Point
30°F
6 PM
34°F
10%
9mph
WSW
Mostly Cloudy
Humidity
85%
Feels like
27°F
Dew Point
30°F
7 PM
33°F
10%
10mph
WSW
Partly Cloudy
Humidity
88%
Feels like
25°F
Dew Point
30°F
7:21 PM
8 PM
33°F
20%
11mph
W
Partly Cloudy
Humidity
88%
Feels like
25°F
Dew Point
30°F
9 PM
34°F
20%
11mph
W
Partly Cloudy
Humidity
85%
Feels like
26°F
Dew Point
30°F
10 PM
35°F
10%
12mph
W
Mostly Clear
Humidity
83%
Feels like
27°F
Dew Point
31°F
11 PM
36°F
20%
13mph
W
Mostly Clear
Humidity
80%
Feels like
28°F
Dew Point
31°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.

Thursday's Weather Outlook

Thursday'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