Hourly Weather Forecast - Summitville, TN

12 AM
43°F
10%
9mph
W
Partly Cloudy
Humidity
90%
Feels like
37°F
Dew Point
40°F
1 AM
40°F
20%
9mph
W
Partly Cloudy
Humidity
89%
Feels like
34°F
Dew Point
37°F
2 AM
38°F
0%
9mph
W
Mostly Clear
Humidity
90%
Feels like
32°F
Dew Point
36°F
3 AM
37°F
0%
9mph
W
Hazy
Humidity
92%
Feels like
30°F
Dew Point
34°F
4 AM
35°F
10%
9mph
WNW
Partly Cloudy
Humidity
91%
Feels like
27°F
Dew Point
32°F
5 AM
33°F
10%
8mph
WNW
Partly Cloudy
Humidity
89%
Feels like
26°F
Dew Point
30°F
6 AM
32°F
10%
8mph
WNW
Mostly Cloudy
Humidity
98%
Feels like
25°F
Dew Point
32°F
6:48 AM
7 AM
32°F
10%
8mph
WNW
Partly Cloudy
Humidity
90%
Feels like
25°F
Dew Point
30°F
8 AM
33°F
0%
8mph
WNW
Mostly Sunny
Humidity
83%
Feels like
26°F
Dew Point
29°F
9 AM
35°F
0%
9mph
WNW
Sunny
Humidity
76%
Feels like
28°F
Dew Point
28°F
10 AM
37°F
0%
8mph
NW
Sunny
Humidity
71%
Feels like
30°F
Dew Point
28°F
11 AM
39°F
0%
8mph
WNW
Sunny
Humidity
70%
Feels like
33°F
Dew Point
29°F
12 PM
40°F
0%
7mph
WNW
Sunny
Humidity
67%
Feels like
35°F
Dew Point
30°F
1 PM
42°F
0%
7mph
WNW
Sunny
Humidity
62%
Feels like
37°F
Dew Point
29°F
2 PM
42°F
0%
6mph
WNW
Sunny
Humidity
58%
Feels like
39°F
Dew Point
29°F
3 PM
42°F
0%
5mph
WNW
Sunny
Humidity
58%
Feels like
39°F
Dew Point
28°F
4 PM
40°F
0%
4mph
WNW
Sunny
Humidity
60%
Feels like
38°F
Dew Point
28°F
4:33 PM
5 PM
37°F
0%
2mph
W
Clear
Humidity
66%
Feels like
37°F
Dew Point
27°F
6 PM
35°F
0%
1mph
W
Clear
Humidity
76%
Feels like
35°F
Dew Point
28°F
7 PM
33°F
0%
1mph
S
Clear
Humidity
81%
Feels like
33°F
Dew Point
28°F
8 PM
32°F
0%
2mph
SE
Clear
Humidity
83%
Feels like
32°F
Dew Point
28°F
9 PM
31°F
0%
2mph
SE
Clear
Humidity
83%
Feels like
31°F
Dew Point
27°F
10 PM
31°F
0%
3mph
SE
Clear
Humidity
82%
Feels like
28°F
Dew Point
26°F
11 PM
30°F
0%
3mph
SSE
Clear
Humidity
83%
Feels like
27°F
Dew Point
26°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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