Hourly Weather Forecast - Greenough, MT

12 AM
34°F
0%
6mph
S
Mostly Clear
Humidity
72%
Feels like
28°F
Dew Point
26°F
1 AM
33°F
0%
6mph
S
Partly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
26°F
2 AM
33°F
0%
6mph
S
Mostly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
25°F
3 AM
34°F
0%
7mph
S
Mostly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
25°F
4 AM
34°F
0%
7mph
S
Mostly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
26°F
5 AM
34°F
10%
7mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
26°F
6 AM
33°F
10%
7mph
SSE
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
26°F
7 AM
33°F
10%
7mph
SSE
Mostly Clear
Humidity
74%
Feels like
26°F
Dew Point
25°F
8 AM
33°F
20%
8mph
SSE
Partly Cloudy
Humidity
75%
Feels like
26°F
Dew Point
26°F
8:14 AM
9 AM
34°F
20%
8mph
SSE
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
27°F
10 AM
37°F
10%
7mph
SSE
Partly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
28°F
11 AM
38°F
10%
7mph
S
Partly Cloudy
Humidity
69%
Feels like
33°F
Dew Point
29°F
12 PM
40°F
10%
7mph
S
Partly Cloudy
Humidity
68%
Feels like
35°F
Dew Point
30°F
1 PM
41°F
10%
8mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
35°F
Dew Point
31°F
2 PM
41°F
10%
8mph
SSW
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
31°F
3 PM
40°F
20%
8mph
SSW
Cloudy
Humidity
71%
Feels like
34°F
Dew Point
31°F
4 PM
38°F
20%
8mph
SSW
Cloudy
Humidity
74%
Feels like
33°F
Dew Point
31°F
4:50 PM
5 PM
37°F
30%
8mph
SSW
30% Chance of Flurries
Humidity
77%
Feels like
31°F
Dew Point
31°F
6 PM
37°F
30%
8mph
SSW
30% Chance Light Snow
Humidity
78%
Feels like
30°F
Dew Point
30°F
7 PM
36°F
40%
8mph
SSW
40% Chance Light Snow
Humidity
79%
Feels like
30°F
Dew Point
30°F
8 PM
36°F
40%
7mph
SSW
40% Chance Light Snow
Humidity
79%
Feels like
30°F
Dew Point
30°F
9 PM
35°F
40%
6mph
SSW
40% Chance of Snow
Humidity
79%
Feels like
30°F
Dew Point
29°F
10 PM
35°F
40%
5mph
SW
40% Chance of Snow
Humidity
78%
Feels like
30°F
Dew Point
29°F
11 PM
34°F
40%
4mph
SW
40% Chance of Snow
Humidity
79%
Feels like
30°F
Dew Point
28°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide