Weekend Showers and Thunderstorms Over the Southeast U.S.

A slow moving storm system over the northern Gulf Coast will continue periods of showers and thunderstorms over much of the Southeast U.S. through this weekend. The risk for heavy to excessive rainfall increases on Sunday as a surge of increased moisture moves over parts of northern Florida into southern Georgia. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

71°F

22°C

Humidity 51%
Wind Speed N 6 mph
Barometer 30.02 in (1015.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 9 May 7:53 pm EDT
Extended Forecast for

6 Miles SE Karns TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Northeast wind 5 to 10 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 73. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly after 2am.  Cloudy, with a low around 55. Northeast wind around 5 mph.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 2pm.  Partly sunny, with a high near 77. Northeast wind around 5 mph.

    High: 77 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 2am, then showers likely between 2am and 5am, then showers likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a low around 60. Northeast wind around 5 mph.  Chance of precipitation is 60%.

    Low: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then showers and possibly a thunderstorm after 2pm.  High near 75. East wind around 5 mph.  Chance of precipitation is 90%.

    High: 75 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 60. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 76. Chance of precipitation is 90%.

    High: 76 °F

    Showers
    Likely then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am.  Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Northeast wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 73. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 55. Northeast wind around 5 mph.
Sunday
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 77. Northeast wind around 5 mph.
Sunday Night
A chance of showers and thunderstorms before 2am, then showers likely between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 60. Northeast wind around 5 mph. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 75. East wind around 5 mph. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm. Low around 60. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm. High near 76. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 60. Chance of precipitation is 80%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Wednesday Night
A slight chance of thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 10%.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Thursday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Karns TN
 35.92°N 84.03°W (Elev. 971 ft)
7:16 pm EDT May 9, 2025
8pm EDT May 9, 2025-6pm EDT May 16, 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