NWS Forecast for: Knoxville, McGhee Tyson Airport TN
Issued by: National Weather Service Morristown, TN
Last Update: 6:30 am EDT May 26, 2020
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  • Today

    Today: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 82. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 40%.

    Mostly Cloudy
    then Chance
    T-storms

    High: 82 °F

  • Tonight

    Tonight: A slight chance of thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 65. Calm wind becoming east around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Mostly cloudy, with a high near 80. Northeast wind around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 65. East wind around 5 mph becoming calm  in the evening.

    Chance
    Showers

    Low: 65 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 67 °F

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 82. Chance of precipitation is 80%.

    Showers


    High: 82 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers.  Low around 64. Chance of precipitation is 80%.

    Showers


    Low: 64 °F

  • Saturday

    Saturday: A chance of showers before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers likely after 2pm.  Partly sunny, with a high near 79. Chance of precipitation is 60%.

    Showers
    Likely

    High: 79 °F

  • Today: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.

    Tonight: A slight chance of thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 65. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 80. Northeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 65. East wind around 5 mph becoming calm in the evening.

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    Friday: Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.

    Friday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 64. Chance of precipitation is 80%.

    Saturday: A chance of showers before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers likely after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.

    Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 59.

    Sunday: Sunny, with a high near 77.

    Sunday Night: Mostly clear, with a low around 55.

    Monday: Mostly sunny, with a high near 78.



    Knoxville, McGhee Tyson Airport TN
     35.83°N 83.98°W (Elev. 961 ft)

    Visit your local NWS office at: https://www.weather.gov/mrx