Hourly Weather Forecast - Hartsville, TN

4:31 PM
5 PM
49°F
0%
3mph
SSE
Partly Cloudy
Humidity
64%
Feels like
49°F
Dew Point
38°F
6 PM
47°F
0%
3mph
SSE
Partly Cloudy
Humidity
69%
Feels like
46°F
Dew Point
38°F
7 PM
46°F
0%
3mph
SE
Mostly Cloudy
Humidity
72%
Feels like
44°F
Dew Point
37°F
8 PM
45°F
0%
4mph
SE
Mostly Cloudy
Humidity
73%
Feels like
43°F
Dew Point
37°F
9 PM
44°F
0%
4mph
SE
Partly Cloudy
Humidity
73%
Feels like
42°F
Dew Point
36°F
10 PM
44°F
0%
4mph
SE
Partly Cloudy
Humidity
71%
Feels like
42°F
Dew Point
35°F
11 PM
44°F
0%
4mph
SE
Mostly Clear
Humidity
68%
Feels like
42°F
Dew Point
34°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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