National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

50°F

10°C

Humidity 80%
Wind Speed N 10 mph
Barometer 30.10 in (1018.8 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 Feb 9:53 am EST
Extended Forecast for

4 Miles ESE Karns TN

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind around 5 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 29. Northeast wind around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 49. Calm wind becoming north around 5 mph in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Northeast wind around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely. Cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind around 5 mph.
Tonight
Mostly clear, with a low around 29. Northeast wind around 5 mph.
Thursday
Increasing clouds, with a high near 49. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm.
Friday Night
Partly cloudy, with a low around 33. Calm wind.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 56. Calm wind.
Saturday Night
Showers likely, mainly after 1am. Cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Showers likely. Cloudy, with a high near 55. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 43.
Washington's Birthday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Karns TN
 35.94°N 84.05°W (Elev. 974 ft)
Last Update:
6:06 am EST Feb 11, 2026
Forecast Valid:
10am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation