Hourly Weather Forecast - Roy, MT

2 PM
41°F
10%
15mph
W
Mostly Cloudy
Humidity
60%
Feels like
33°F
Dew Point
28°F
3 PM
40°F
0%
13mph
W
Mostly Cloudy
Humidity
61%
Feels like
33°F
Dew Point
28°F
4 PM
40°F
0%
12mph
W
Mostly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
28°F
4:24 PM
5 PM
39°F
0%
11mph
W
Partly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
28°F
6 PM
38°F
10%
10mph
WSW
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
28°F
7 PM
38°F
0%
10mph
SW
Partly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
29°F
8 PM
38°F
10%
11mph
SW
Cloudy
Humidity
68%
Feels like
31°F
Dew Point
29°F
9 PM
39°F
10%
11mph
SW
Cloudy
Humidity
68%
Feels like
32°F
Dew Point
29°F
10 PM
40°F
30%
12mph
SW
30% Chance of Light Rain
Humidity
70%
Feels like
33°F
Dew Point
31°F
11 PM
41°F
30%
13mph
WSW
30% Chance of Light Rain
Humidity
68%
Feels like
34°F
Dew Point
31°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Outdoor Sports Guide