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.

A Few Clouds

46°F

8°C

Humidity 54%
Wind Speed SW 12 G 20 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 17 Jan 11:53 am EST
Extended Forecast for

4 Miles ESE Karns TN

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 46. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind around 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 35. West wind 5 to 10 mph.

    High: 35 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 38. West wind around 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. Northwest wind around 5 mph becoming calm after midnight.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 35. Calm wind becoming west around 5 mph.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 19.

    Low: 19 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 46. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 23. West wind around 5 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 35. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 24. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
M.L.King Day
Sunny, with a high near 38. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 15. Northwest wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 35. Calm wind becoming west around 5 mph.
Tuesday Night
Clear, with a low around 19.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 47.
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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:
12:31 pm EST Jan 17, 2026
Forecast Valid:
12pm EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation