Hourly Weather Forecast - Williamsport, TN

12 AM
46°F
0%
5mph
SSE
Partly Cloudy
Humidity
67%
Feels like
43°F
Dew Point
35°F
1 AM
46°F
0%
5mph
SSE
Partly Cloudy
Humidity
69%
Feels like
43°F
Dew Point
36°F
2 AM
46°F
0%
5mph
SSE
Partly Cloudy
Humidity
73%
Feels like
43°F
Dew Point
38°F
3 AM
46°F
0%
6mph
SSE
Partly Cloudy
Humidity
77%
Feels like
43°F
Dew Point
39°F
4 AM
47°F
10%
7mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
43°F
Dew Point
40°F
5 AM
47°F
10%
8mph
SSE
Mostly Cloudy
Humidity
83%
Feels like
43°F
Dew Point
42°F
6 AM
48°F
10%
9mph
SSE
Mostly Cloudy
Humidity
86%
Feels like
44°F
Dew Point
44°F
6:53 AM
7 AM
49°F
20%
10mph
SSE
Cloudy
Humidity
88%
Feels like
45°F
Dew Point
46°F
8 AM
51°F
20%
11mph
SSE
Cloudy
Humidity
90%
Feels like
51°F
Dew Point
49°F
9 AM
53°F
20%
13mph
S
Cloudy
Humidity
92%
Feels like
53°F
Dew Point
51°F
10 AM
55°F
40%
14mph
S
40% Chance of Light Rain
Humidity
92%
Feels like
55°F
Dew Point
53°F
11 AM
56°F
40%
14mph
S
40% Chance of Light Rain
Humidity
92%
Feels like
56°F
Dew Point
54°F
12 PM
57°F
40%
15mph
S
40% Chance of Light Rain
Humidity
92%
Feels like
57°F
Dew Point
55°F
1 PM
58°F
40%
16mph
S
40% Chance of Light Rain
Humidity
91%
Feels like
58°F
Dew Point
56°F
2 PM
59°F
40%
16mph
S
40% Chance of Light Rain
Humidity
90%
Feels like
59°F
Dew Point
56°F
3 PM
59°F
60%
16mph
S
60% Chance of Light Rain
Humidity
90%
Feels like
59°F
Dew Point
56°F
4 PM
59°F
70%
13mph
SSW
70% Chance of Light Rain
Humidity
93%
Feels like
59°F
Dew Point
57°F
4:38 PM
5 PM
58°F
70%
12mph
SW
70% Chance of Rain
Humidity
97%
Feels like
58°F
Dew Point
58°F
6 PM
57°F
60%
12mph
SW
60% Chance of Rain
Humidity
98%
Feels like
57°F
Dew Point
57°F
7 PM
55°F
60%
12mph
WSW
60% Chance of Rain
Humidity
95%
Feels like
55°F
Dew Point
54°F
8 PM
53°F
30%
10mph
W
30% Chance of Light Rain
Humidity
90%
Feels like
53°F
Dew Point
50°F
9 PM
51°F
10%
10mph
W
Cloudy
Humidity
85%
Feels like
51°F
Dew Point
46°F
10 PM
48°F
10%
9mph
W
Mostly Cloudy
Humidity
82%
Feels like
44°F
Dew Point
43°F
11 PM
46°F
0%
8mph
W
Partly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
39°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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