Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

60°F

16°C

Humidity 86%
Wind Speed W 7 mph
Barometer 30.10 in (1018.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 10 Mar 3:53 am EDT
Extended Forecast for

4 Miles ESE Karns TN

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 60. Southwest wind around 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms, mainly between 11am and 4pm.  Mostly cloudy, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.

    Low: 65 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 8am, then a slight chance of showers after 2pm.  Mostly cloudy, with a high near 80. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    High: 80 °F

    Chance
    T-storms then
    Slight Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am.  Low around 43. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%.

    Low: 43 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 2pm.  Mostly cloudy, with a high near 54. North wind around 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. North wind around 5 mph becoming east after midnight.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 60. Southwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms, mainly between 11am and 4pm. Mostly cloudy, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 80. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 43. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Thursday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 54. North wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 35. North wind around 5 mph becoming east after midnight.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 50.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 76. Breezy.
Sunday Night
Showers and thunderstorms. Low around 40. Chance of precipitation is 90%.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Karns TN
 35.94°N 84.05°W (Elev. 974 ft)
2:26 am EDT Mar 10, 2026
4am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
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Additional Resources

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