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

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

47°F

8°C

Humidity 90%
Wind Speed N 8 mph
Barometer 29.91 in (1012.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 27 Feb 12:53 am EST
Extended Forecast for

4 Miles ESE Karns TN

  • Overnight

    Overnight: Partly cloudy, with a low around 39. North wind around 5 mph.

    Low: 39 °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 42. Northeast wind around 5 mph.

    Low: 42 °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

Overnight
Partly cloudy, with a low around 39. 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 42. 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 ESE Karns TN
 35.94°N 84.05°W (Elev. 974 ft)
Last Update:
12:06 am EST Feb 27, 2026
Forecast Valid:
1am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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