Hourly Weather Forecast - Karns, TN

12 AM
46°F
0%
7mph
SW
Cloudy
Humidity
54%
Feels like
42°F
Dew Point
30°F
1 AM
46°F
0%
8mph
SW
Cloudy
Humidity
53%
Feels like
42°F
Dew Point
30°F
2 AM
46°F
0%
8mph
SW
Mostly Cloudy
Humidity
53%
Feels like
42°F
Dew Point
30°F
3 AM
47°F
0%
9mph
SW
Mostly Cloudy
Humidity
54%
Feels like
42°F
Dew Point
31°F
4 AM
47°F
0%
9mph
SW
Partly Cloudy
Humidity
55%
Feels like
43°F
Dew Point
31°F
5 AM
47°F
10%
9mph
SW
Partly Cloudy
Humidity
56%
Feels like
43°F
Dew Point
32°F
6 AM
47°F
10%
9mph
SW
Partly Cloudy
Humidity
60%
Feels like
43°F
Dew Point
34°F
7 AM
47°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
62%
Feels like
43°F
Dew Point
35°F
7:44 AM
8 AM
48°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
65%
Feels like
44°F
Dew Point
37°F
9 AM
49°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
68%
Feels like
45°F
Dew Point
39°F
10 AM
50°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
69%
Feels like
50°F
Dew Point
41°F
11 AM
53°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
68%
Feels like
53°F
Dew Point
42°F
12 PM
55°F
10%
11mph
SW
Mostly Cloudy
Humidity
65%
Feels like
55°F
Dew Point
43°F
1 PM
56°F
10%
11mph
SW
Mostly Cloudy
Humidity
64%
Feels like
56°F
Dew Point
45°F
2 PM
57°F
10%
10mph
SW
Partly Cloudy
Humidity
63%
Feels like
57°F
Dew Point
45°F
3 PM
58°F
0%
9mph
SW
Partly Cloudy
Humidity
64%
Feels like
58°F
Dew Point
46°F
4 PM
58°F
0%
8mph
SW
Partly Cloudy
Humidity
66%
Feels like
58°F
Dew Point
46°F
5 PM
56°F
0%
7mph
SW
Partly Cloudy
Humidity
70%
Feels like
56°F
Dew Point
47°F
5:27 PM
6 PM
55°F
0%
6mph
SW
Partly Cloudy
Humidity
74%
Feels like
55°F
Dew Point
47°F
7 PM
54°F
10%
5mph
SW
Mostly Cloudy
Humidity
79%
Feels like
54°F
Dew Point
48°F
8 PM
54°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
80%
Feels like
54°F
Dew Point
48°F
9 PM
53°F
30%
4mph
SW
30% Chance of Light Rain
Humidity
83%
Feels like
53°F
Dew Point
49°F
10 PM
53°F
30%
4mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
53°F
Dew Point
49°F
11 PM
53°F
10%
3mph
SW
Mostly Cloudy
Humidity
87%
Feels like
53°F
Dew Point
49°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide