Hourly Weather Forecast - Greenough, MT

1 PM
47°F
0%
8mph
SSW
Mostly Sunny
Humidity
35%
Feels like
42°F
Dew Point
20°F
2 PM
47°F
0%
9mph
SW
Sunny
Humidity
35%
Feels like
43°F
Dew Point
21°F
3 PM
46°F
0%
9mph
SSW
Sunny
Humidity
36%
Feels like
42°F
Dew Point
21°F
4 PM
44°F
0%
8mph
SSW
Sunny
Humidity
39%
Feels like
39°F
Dew Point
20°F
4:46 PM
5 PM
41°F
0%
8mph
SSW
Mostly Clear
Humidity
41%
Feels like
36°F
Dew Point
20°F
6 PM
40°F
0%
8mph
SSW
Clear
Humidity
43%
Feels like
34°F
Dew Point
19°F
7 PM
38°F
0%
7mph
SSW
Clear
Humidity
46%
Feels like
33°F
Dew Point
19°F
8 PM
37°F
0%
7mph
SSW
Mostly Clear
Humidity
48%
Feels like
32°F
Dew Point
19°F
9 PM
37°F
0%
7mph
SSW
Mostly Clear
Humidity
49%
Feels like
31°F
Dew Point
19°F
10 PM
36°F
0%
7mph
SSW
Mostly Clear
Humidity
50%
Feels like
30°F
Dew Point
19°F
11 PM
36°F
0%
7mph
S
Mostly Clear
Humidity
50%
Feels like
30°F
Dew Point
19°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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