Hourly Weather Forecast - Greenough, MT

10 AM
40°F
70%
13mph
SW
70% Chance Rain Showers
Humidity
92%
Feels like
32°F
Dew Point
37°F
11 AM
40°F
30%
14mph
SW
30% Chance Rain Showers
Humidity
90%
Feels like
33°F
Dew Point
38°F
12 PM
41°F
30%
15mph
SW
30% Chance Rain Showers
Humidity
88%
Feels like
34°F
Dew Point
38°F
1 PM
42°F
30%
15mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
34°F
Dew Point
38°F
2 PM
42°F
30%
16mph
SW
30% Chance Rain Showers
Humidity
84%
Feels like
34°F
Dew Point
38°F
3 PM
42°F
10%
16mph
SW
Mostly Cloudy
Humidity
83%
Feels like
34°F
Dew Point
37°F
4 PM
42°F
10%
15mph
SW
Mostly Cloudy
Humidity
83%
Feels like
34°F
Dew Point
37°F
4:46 PM
5 PM
41°F
10%
15mph
SW
Partly Cloudy
Humidity
82%
Feels like
33°F
Dew Point
36°F
6 PM
41°F
10%
16mph
SW
Partly Cloudy
Humidity
81%
Feels like
33°F
Dew Point
36°F
7 PM
41°F
10%
16mph
SW
Partly Cloudy
Humidity
80%
Feels like
33°F
Dew Point
36°F
8 PM
41°F
10%
17mph
SW
Partly Cloudy
Humidity
79%
Feels like
33°F
Dew Point
35°F
9 PM
41°F
0%
17mph
SSW
Partly Cloudy
Humidity
78%
Feels like
33°F
Dew Point
35°F
10 PM
41°F
0%
17mph
SSW
Partly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
34°F
11 PM
40°F
0%
17mph
SSW
Partly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
33°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide