Hourly Weather Forecast - Greenough, MT

12 AM
36°F
0%
8mph
SSW
Partly Cloudy
Humidity
56%
Feels like
29°F
Dew Point
22°F
1 AM
35°F
0%
8mph
SSW
Partly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
22°F
2 AM
35°F
10%
8mph
SSW
Partly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
22°F
3 AM
35°F
10%
8mph
SSW
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
22°F
4 AM
35°F
10%
8mph
SSW
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
22°F
5 AM
35°F
10%
8mph
SSW
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
22°F
6 AM
35°F
10%
8mph
SSW
Partly Cloudy
Humidity
59%
Feels like
28°F
Dew Point
22°F
7 AM
34°F
0%
8mph
SSW
Partly Cloudy
Humidity
60%
Feels like
28°F
Dew Point
22°F
8 AM
35°F
0%
9mph
SSW
Partly Cloudy
Humidity
60%
Feels like
28°F
Dew Point
22°F
8:09 AM
9 AM
37°F
0%
9mph
SSW
Partly Cloudy
Humidity
57%
Feels like
30°F
Dew Point
23°F
10 AM
40°F
10%
9mph
SSW
Partly Cloudy
Humidity
53%
Feels like
34°F
Dew Point
24°F
11 AM
42°F
10%
9mph
SSW
Partly Cloudy
Humidity
50%
Feels like
36°F
Dew Point
25°F
12 PM
44°F
10%
10mph
SW
Mostly Cloudy
Humidity
48%
Feels like
38°F
Dew Point
26°F
1 PM
46°F
10%
11mph
SW
Mostly Cloudy
Humidity
47%
Feels like
40°F
Dew Point
27°F
2 PM
46°F
10%
12mph
SW
Mostly Cloudy
Humidity
48%
Feels like
40°F
Dew Point
28°F
3 PM
45°F
20%
12mph
SW
Partly Cloudy
Humidity
53%
Feels like
40°F
Dew Point
29°F
4 PM
44°F
30%
11mph
SW
30% Chance Rain Showers
Humidity
60%
Feels like
37°F
Dew Point
31°F
4:46 PM
5 PM
42°F
30%
11mph
SW
30% Chance Rain Showers
Humidity
66%
Feels like
36°F
Dew Point
31°F
6 PM
41°F
20%
12mph
SSW
Partly Cloudy
Humidity
69%
Feels like
34°F
Dew Point
32°F
7 PM
41°F
20%
12mph
SSW
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
32°F
8 PM
40°F
20%
13mph
SSW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
32°F
9 PM
40°F
20%
13mph
SSW
Partly Cloudy
Humidity
73%
Feels like
32°F
Dew Point
32°F
10 PM
40°F
20%
14mph
SSW
Partly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
33°F
11 PM
40°F
30%
14mph
SSW
30% Chance Rain Showers
Humidity
75%
Feels like
32°F
Dew Point
33°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across 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