Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

61°F

16°C

Humidity 90%
Wind Speed Calm
Barometer 30.12 in (1019.6 mb)
Dewpoint 58°F (14°C)
Visibility 7.00 mi
Last update 20 Nov 11:53 am EST
Extended Forecast for

Shuckstack NC

  • Today

    Today: Partly sunny, with a high near 62. Light west wind.

    High: 62 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a chance of showers.  Patchy fog after midnight. Low around 56. Light and variable wind becoming southeast around 5 mph in the evening.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: A slight chance of showers before 7am, then a chance of showers after noon.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 62. Southeast wind 5 to 7 mph becoming southwest in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Patchy Fog
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 1am, then showers between 1am and 4am, then showers and possibly a thunderstorm after 4am.  Low around 56. South wind around 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 58. West northwest wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 8pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 62. Light west wind.
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Patchy fog after midnight. Low around 56. Light and variable wind becoming southeast around 5 mph in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A slight chance of showers before 7am, then a chance of showers after noon. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 62. Southeast wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers and thunderstorms likely before 1am, then showers between 1am and 4am, then showers and possibly a thunderstorm after 4am. Low around 56. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 58. West northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 57.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 49.
Tuesday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Shuckstack NC
 35.5°N 83.82°W (Elev. 3392 ft)
7:04 am EST Nov 20, 2025
11am EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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Additional Resources

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