National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Light Rain

66°F

19°C

Humidity 84%
Wind Speed NW 6 mph
Barometer 30.07 in (1017.7 mb)
Dewpoint 61°F (16°C)
Visibility 5.00 mi
Last update 20 Nov 3:53 pm EST
Extended Forecast for

Shuckstack NC

  • This Afternoon

    This Afternoon: A 40 percent chance of showers after 4pm. Mostly cloudy, with a high near 61. Light west wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 10pm, then showers likely. Patchy dense fog after 10pm. Low around 57. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Showers and
    Patchy Dense
    Fog

  • Friday

    Friday: A slight chance of showers before 11am, then a chance of showers after 3pm. Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 62. South southwest wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers and
    Patchy Dense
    Fog

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 2am, then showers between 2am and 4am, then showers and possibly a thunderstorm after 4am. Patchy fog between 10pm and 2am. Low around 56. South southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers
    Likely and
    Patchy Fog
    then Showers
    and Patchy
    Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 58. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers after 4pm. Mostly cloudy, with a high near 61. Light west wind. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers and possibly a thunderstorm before 10pm, then showers likely. Patchy dense fog after 10pm. Low around 57. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A slight chance of showers before 11am, then a chance of showers after 3pm. Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 62. South southwest wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers and thunderstorms likely before 2am, then showers between 2am and 4am, then showers and possibly a thunderstorm after 4am. Patchy fog between 10pm and 2am. Low around 56. South southwest wind 7 to 9 mph, with gusts as high as 22 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. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 58. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 41.
Monday
Partly sunny, with a high near 57.
Monday Night
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 47.
Tuesday
Showers. High near 53. Chance of precipitation is 80%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 33.
Thanksgiving Day
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shuckstack NC
 35.5°N 83.82°W (Elev. 3392 ft)
Last Update:
12:18 pm EST Nov 20, 2025
Forecast Valid:
3pm EST Nov 20, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation