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.

Overcast

62°F

17°C

Humidity 31%
Wind Speed Vrbl 3 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 18 Nov 12:53 pm EST
Extended Forecast for

3 Miles ENE Tapoco NC

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 71. South wind around 7 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers after 4am. Low around 52. Southeast wind 6 to 9 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 71. West northwest wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Cloudy, with a low around 56. Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers, mainly after 8pm. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 71. South wind around 7 mph.
Tonight
Showers and thunderstorms likely, then showers after 4am. Low around 52. Southeast wind 6 to 9 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 71. West northwest wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 52. Calm wind.
Thursday
Partly sunny, with a high near 74. Calm wind.
Thursday Night
A chance of showers and thunderstorms. Cloudy, with a low around 56. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 74.
Friday Night
Showers, mainly after 8pm. Low around 56. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Tapoco NC
 35.46°N 83.88°W (Elev. 1253 ft)
Last Update:
12:18 pm EST Nov 18, 2025
Forecast Valid:
12pm EST Nov 18, 2025-6pm EST Nov 24, 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