Hourly Weather Forecast - Greenbrier, TN

1 AM
23°F
0%
15mph
NNW
Mostly Cloudy
Humidity
71%
Feels like
10°F
Dew Point
15°F
2 AM
20°F
0%
16mph
NNW
Partly Cloudy
Humidity
71%
Feels like
6°F
Dew Point
13°F
3 AM
18°F
0%
16mph
NNW
Partly Cloudy
Humidity
72%
Feels like
3°F
Dew Point
11°F
4 AM
16°F
0%
15mph
NNW
Partly Cloudy
Humidity
73%
Feels like
1°F
Dew Point
9°F
5 AM
14°F
0%
15mph
NNW
Partly Cloudy
Humidity
72%
Feels like
-1°F
Dew Point
7°F
6 AM
13°F
0%
15mph
N
Mostly Clear
Humidity
68%
Feels like
-2°F
Dew Point
5°F
6:50 AM
7 AM
13°F
0%
14mph
NNW
Mostly Sunny
Humidity
69%
Feels like
-2°F
Dew Point
5°F
8 AM
14°F
0%
14mph
NNW
Mostly Sunny
Humidity
65%
Feels like
0°F
Dew Point
5°F
9 AM
16°F
0%
13mph
NNW
Sunny
Humidity
61%
Feels like
2°F
Dew Point
4°F
10 AM
17°F
0%
13mph
NNW
Sunny
Humidity
55%
Feels like
3°F
Dew Point
4°F
11 AM
18°F
0%
13mph
NNW
Sunny
Humidity
51%
Feels like
5°F
Dew Point
3°F
12 PM
19°F
0%
14mph
NNW
Sunny
Humidity
47%
Feels like
5°F
Dew Point
2°F
1 PM
19°F
0%
13mph
N
Sunny
Humidity
45%
Feels like
6°F
Dew Point
2°F
2 PM
19°F
0%
13mph
N
Sunny
Humidity
45%
Feels like
6°F
Dew Point
1°F
3 PM
18°F
0%
13mph
N
Sunny
Humidity
44%
Feels like
5°F
Dew Point
0°F
4 PM
17°F
0%
11mph
N
Sunny
Humidity
45%
Feels like
4°F
Dew Point
-1°F
4:32 PM
5 PM
16°F
0%
9mph
N
Clear
Humidity
47%
Feels like
4°F
Dew Point
-1°F
6 PM
15°F
0%
8mph
N
Clear
Humidity
48%
Feels like
4°F
Dew Point
-1°F
7 PM
14°F
0%
7mph
N
Clear
Humidity
49%
Feels like
3°F
Dew Point
-2°F
8 PM
13°F
0%
6mph
N
Clear
Humidity
51%
Feels like
3°F
Dew Point
-2°F
9 PM
12°F
0%
6mph
N
Clear
Humidity
52%
Feels like
3°F
Dew Point
-2°F
10 PM
12°F
0%
5mph
N
Clear
Humidity
54%
Feels like
3°F
Dew Point
-1°F
11 PM
11°F
0%
4mph
N
Clear
Humidity
55%
Feels like
4°F
Dew Point
-1°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend 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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