Hourly Weather Forecast - Greenbrier, TN

12 AM
31°F
0%
8mph
NW
Partly Cloudy
Humidity
86%
Feels like
24°F
Dew Point
28°F
1 AM
31°F
0%
7mph
NW
Partly Cloudy
Humidity
86%
Feels like
24°F
Dew Point
27°F
2 AM
30°F
0%
7mph
NW
Partly Cloudy
Humidity
86%
Feels like
24°F
Dew Point
27°F
3 AM
30°F
0%
6mph
NW
Partly Cloudy
Humidity
86%
Feels like
23°F
Dew Point
26°F
4 AM
29°F
0%
6mph
NW
Partly Cloudy
Humidity
87%
Feels like
23°F
Dew Point
26°F
5 AM
28°F
0%
5mph
NW
Partly Cloudy
Humidity
90%
Feels like
23°F
Dew Point
26°F
6 AM
28°F
0%
4mph
WNW
Partly Cloudy
Humidity
91%
Feels like
24°F
Dew Point
26°F
6:48 AM
7 AM
29°F
0%
4mph
WNW
Partly Cloudy
Humidity
90%
Feels like
24°F
Dew Point
27°F
8 AM
30°F
0%
5mph
WNW
Mostly Cloudy
Humidity
87%
Feels like
25°F
Dew Point
27°F
9 AM
32°F
0%
5mph
WNW
Cloudy
Humidity
84%
Feels like
27°F
Dew Point
28°F
10 AM
33°F
0%
5mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
28°F
11 AM
35°F
0%
5mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
27°F
12 PM
36°F
0%
6mph
W
Partly Cloudy
Humidity
70%
Feels like
32°F
Dew Point
27°F
1 PM
37°F
0%
6mph
W
Partly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
27°F
2 PM
38°F
0%
5mph
W
Partly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
27°F
3 PM
38°F
0%
5mph
WSW
Mostly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
27°F
4 PM
37°F
0%
4mph
SW
Mostly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
27°F
4:32 PM
5 PM
36°F
0%
3mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
27°F
6 PM
35°F
0%
4mph
S
Mostly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
28°F
7 PM
34°F
0%
4mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
28°F
8 PM
34°F
0%
5mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
28°F
9 PM
34°F
0%
5mph
SSE
Mostly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
29°F
10 PM
34°F
0%
6mph
SSE
Mostly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
29°F
11 PM
35°F
0%
6mph
SSE
Cloudy
Humidity
80%
Feels like
29°F
Dew Point
29°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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