Heavy Rain Continues in Florida; Cold Front Brings Thunderstorms and Showers to Central US

Scattered areas of heavy rain continue to produce isolated flash flooding across the Florida peninsula. Anomalous moisture will combine with a cold front and will bring heavy rain and scattered flash flooding across the Mid-South, Ohio and Tennessee Valleys today and Tuesday. Above average temperatures will continue to be found ahead of the cold front from the Midwest to the Northeast. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

65°F

18°C

Humidity 87%
Wind Speed N 5 mph
Barometer 30.18 in (1021.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 6 Oct 2:53 am EDT
Extended Forecast for

4 Miles ESE Karns TN

  • Overnight

    Overnight: Mostly clear, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 83. Northeast wind around 5 mph becoming calm.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 65. Calm wind becoming southwest around 5 mph.

    Low: 65 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 81. Light southwest wind increasing to 5 to 10 mph in the afternoon.  Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then showers likely between 8pm and 2am, then showers and possibly a thunderstorm after 2am.  Low around 67. West wind around 5 mph.  Chance of precipitation is 90%.

    Low: 67 °F

    Showers
    Likely then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm.  High near 75. Northwest wind 5 to 10 mph becoming north in the morning.  Chance of precipitation is 80%.

    High: 75 °F

    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 61. Calm wind.
Monday
Mostly sunny, with a high near 83. Northeast wind around 5 mph becoming calm.
Monday Night
Increasing clouds, with a low around 65. Calm wind becoming southwest around 5 mph.
Tuesday
A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Light southwest wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then showers likely between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 67. West wind around 5 mph. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm. High near 75. Northwest wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 80%.
Wednesday Night
Partly cloudy, with a low around 56. Northeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 55.
Friday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Karns TN
 35.94°N 84.05°W (Elev. 974 ft)
1:31 am EDT Oct 6, 2025
3am EDT Oct 6, 2025-6pm EDT Oct 12, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database