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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fog/Mist

50°F

10°C

Humidity 96%
Wind Speed Calm
Barometer 30.15 in (1020.6 mb)
Dewpoint 49°F (9°C)
Visibility 5.00 mi
Last update 20 Nov 5:53 am EST
Extended Forecast for

3 Miles WSW Shuckstack NC

  • Today

    Today: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a chance of showers. Patchy fog after 1am. Low around 57. Light east wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: A slight chance of showers before 7am, then a chance of showers after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. East wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °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 58. South wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely before 10am, then a chance of showers. Partly sunny, with a high near 70. West wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Light and variable wind.
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Patchy fog after 1am. Low around 57. Light east wind. 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 9am. Otherwise, mostly cloudy, with a high near 75. East wind around 6 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 58. South wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely before 10am, then a chance of showers. Partly sunny, with a high near 70. West wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 69.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51.
Tuesday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Shuckstack NC
 35.46°N 83.88°W (Elev. 1253 ft)
Last Update:
12:18 am EST Nov 20, 2025
Forecast Valid:
6am EST Nov 20, 2025-6pm EST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation