Hourly Weather Forecast - Port Royal, TN

2 AM
38°F
0%
9mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
22°F
3 AM
38°F
0%
8mph
SSW
Mostly Cloudy
Humidity
57%
Feels like
32°F
Dew Point
24°F
4 AM
38°F
0%
8mph
SSW
Cloudy
Humidity
59%
Feels like
33°F
Dew Point
26°F
5 AM
38°F
0%
7mph
SSW
Cloudy
Humidity
62%
Feels like
33°F
Dew Point
26°F
6 AM
39°F
10%
6mph
SSW
Cloudy
Humidity
62%
Feels like
34°F
Dew Point
27°F
6:54 AM
7 AM
40°F
10%
6mph
SSW
Cloudy
Humidity
66%
Feels like
36°F
Dew Point
29°F
8 AM
42°F
10%
7mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
38°F
Dew Point
32°F
9 AM
44°F
10%
7mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
40°F
Dew Point
35°F
10 AM
47°F
10%
7mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
44°F
Dew Point
37°F
11 AM
50°F
0%
7mph
SSW
Partly Cloudy
Humidity
68%
Feels like
50°F
Dew Point
40°F
12 PM
52°F
0%
7mph
SSW
Partly Cloudy
Humidity
64%
Feels like
52°F
Dew Point
41°F
1 PM
53°F
0%
6mph
SSW
Partly Cloudy
Humidity
64%
Feels like
53°F
Dew Point
41°F
2 PM
54°F
0%
6mph
SSW
Mostly Sunny
Humidity
63%
Feels like
54°F
Dew Point
41°F
3 PM
53°F
0%
6mph
SSW
Mostly Sunny
Humidity
64%
Feels like
53°F
Dew Point
42°F
4 PM
52°F
0%
5mph
S
Partly Cloudy
Humidity
69%
Feels like
52°F
Dew Point
42°F
4:34 PM
5 PM
49°F
0%
4mph
S
Partly Cloudy
Humidity
77%
Feels like
48°F
Dew Point
42°F
6 PM
47°F
0%
5mph
SSE
Partly Cloudy
Humidity
81%
Feels like
45°F
Dew Point
42°F
7 PM
47°F
0%
6mph
SSE
Partly Cloudy
Humidity
85%
Feels like
44°F
Dew Point
42°F
8 PM
46°F
0%
6mph
SSE
Partly Cloudy
Humidity
85%
Feels like
43°F
Dew Point
42°F
9 PM
46°F
0%
7mph
SSE
Partly Cloudy
Humidity
81%
Feels like
42°F
Dew Point
41°F
10 PM
46°F
0%
8mph
S
Partly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
40°F
11 PM
46°F
0%
8mph
S
Mostly Cloudy
Humidity
77%
Feels like
43°F
Dew Point
40°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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

Wednesday's Weather Outlook

Today'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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