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.

Mostly Cloudy and Breezy

75°F

24°C

Humidity 50%
Wind Speed SW 22 G 33 mph
Barometer 30.17 in (1020.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Mar 11:53 am EST
Extended Forecast for

4 Miles SSW Townsend TN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 3pm. Mostly sunny, with a high near 71. Southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 58. South wind around 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 10 to 15 mph.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 4pm. High near 73. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 73 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 58. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 65. West wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 3pm. Mostly sunny, with a high near 71. Southwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 58. South wind around 10 mph.
Friday
A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 10 to 15 mph.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 73. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 58. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 65. West wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 74.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Wednesday
Showers likely. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Townsend TN
 35.63°N 83.78°W (Elev. 2028 ft)
Last Update:
12:06 pm EST Mar 5, 2026
Forecast Valid:
12pm EST Mar 5, 2026-6pm EDT Mar 11, 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