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.

Fair

61°F

16°C

Humidity 60%
Wind Speed SW 12 mph
Barometer 29.95 in (1013.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 21 Mar 5:53 am EDT
Extended Forecast for

Tapoco NC

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 79. West wind 3 to 5 mph.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 57. South southwest wind 5 to 7 mph, with gusts as high as 23 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 69. North wind around 7 mph, with gusts as high as 18 mph.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 2pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance Rain

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 79. West wind 3 to 5 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Increasing clouds, with a low around 57. South southwest wind 5 to 7 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 69. North wind around 7 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 45.
Wednesday
A 30 percent chance of rain before 2pm. Mostly cloudy, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 55.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tapoco NC
 35.44°N 83.97°W (Elev. 1696 ft)
Last Update:
2:23 am EDT Mar 21, 2026
Forecast Valid:
5am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
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