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.

A Few Clouds

31°C

87°F

Humidity 39%
Wind Speed NW 13 km/h
Barometer 1015.2 mb (30.02 in)
Dewpoint 15°C (59°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 3 Jul 2:53 pm EDT
Extended Forecast for

4 Miles ESE Karns TN

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 32. North wind around 10 km/h.

    High: 32 °C

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 20. North wind 5 to 10 km/h.

    Low: 20 °C

    Mostly Clear

  • Independence Day

    Independence Day: Sunny and hot, with a high near 33. Northeast wind around 10 km/h.

    High: 33 °C

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 34. Calm wind.

    High: 34 °C

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 33. Calm wind.

    High: 33 °C

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °C

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 33.

    High: 33 °C

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 32. North wind around 10 km/h.
Tonight
Mostly clear, with a low around 20. North wind 5 to 10 km/h.
Independence Day
Sunny and hot, with a high near 33. Northeast wind around 10 km/h.
Friday Night
Mostly clear, with a low around 21. Calm wind.
Saturday
Sunny and hot, with a high near 34. Calm wind.
Saturday Night
Mostly clear, with a low around 21. Calm wind.
Sunday
Sunny and hot, with a high near 33. Calm wind.
Sunday Night
Partly cloudy, with a low around 22.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 33.
Monday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 22.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 33.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Karns TN
 35.94°N 84.05°W (Elev. 974 m)
Last Update:
1:30 pm EDT Jul 3, 2025
Forecast Valid:
3pm EDT Jul 3, 2025-6pm EDT Jul 9, 2025
 
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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