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.

Partly Cloudy

52°F

11°C

Humidity 86%
Wind Speed NE 5 mph
Barometer 29.89 in (1011.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 26 Feb 7:53 pm EST
Extended Forecast for

4 Miles SE Karns TN

  • Tonight

    Tonight: Partly cloudy, with a low around 40. North wind around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 63. Northeast wind around 5 mph becoming calm.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 65. Calm wind becoming north around 5 mph in the morning.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Cloudy, with a low around 43. Northeast wind around 5 mph.

    Low: 43 °F

    Cloudy then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. North wind around 5 mph.
Friday
Sunny, with a high near 63. Northeast wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 40. Calm wind.
Saturday
Sunny, with a high near 67. Calm wind.
Saturday Night
Mostly clear, with a low around 43. Calm wind.
Sunday
Partly sunny, with a high near 65. Calm wind becoming north around 5 mph in the morning.
Sunday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 43. Northeast wind around 5 mph.
Monday
A 40 percent chance of showers. Cloudy, with a high near 57.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 43.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 60.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers. Cloudy, with a high near 67.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Karns TN
 35.92°N 84.08°W (Elev. 951 ft)
Last Update:
6:06 pm EST Feb 26, 2026
Forecast Valid:
8pm EST Feb 26, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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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