Hourly Weather Forecast - Williamsport, TN

12 AM
51°F
40%
8mph
S
40% Chance Rain Showers
Humidity
70%
Feels like
51°F
Dew Point
42°F
1 AM
51°F
30%
8mph
S
30% Chance Rain Showers
Humidity
71%
Feels like
51°F
Dew Point
42°F
2 AM
51°F
20%
8mph
S
Mostly Cloudy
Humidity
72%
Feels like
51°F
Dew Point
42°F
3 AM
51°F
20%
8mph
S
Mostly Cloudy
Humidity
73%
Feels like
51°F
Dew Point
42°F
4 AM
50°F
30%
7mph
S
30% Chance of Light Rain
Humidity
75%
Feels like
50°F
Dew Point
43°F
5 AM
50°F
30%
7mph
S
30% Chance of Light Rain
Humidity
78%
Feels like
47°F
Dew Point
43°F
6 AM
50°F
30%
7mph
S
30% Chance of Light Rain
Humidity
80%
Feels like
47°F
Dew Point
44°F
6:55 AM
7 AM
51°F
40%
7mph
S
40% Chance of Light Rain
Humidity
81%
Feels like
51°F
Dew Point
45°F
8 AM
52°F
40%
8mph
S
40% Chance Rain Showers
Humidity
83%
Feels like
52°F
Dew Point
47°F
9 AM
54°F
40%
9mph
S
40% Chance Rain Showers
Humidity
83%
Feels like
54°F
Dew Point
48°F
10 AM
56°F
40%
9mph
S
40% Chance Rain Showers
Humidity
80%
Feels like
56°F
Dew Point
50°F
11 AM
58°F
40%
9mph
SSW
40% Chance Rain Showers
Humidity
76%
Feels like
58°F
Dew Point
50°F
12 PM
60°F
40%
10mph
SSW
40% Chance Rain Showers
Humidity
72%
Feels like
60°F
Dew Point
51°F
1 PM
62°F
40%
9mph
SSW
40% Chance Rain Showers
Humidity
70%
Feels like
62°F
Dew Point
52°F
2 PM
62°F
40%
9mph
SSW
40% Chance Rain Showers
Humidity
68%
Feels like
62°F
Dew Point
52°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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