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

74°F

23°C

Humidity 54%
Wind Speed W 12 G 20 mph
Barometer 30.16 in (1020.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 4 Mar 4:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Southwest wind 9 to 13 mph becoming south southeast after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. South wind 11 to 13 mph, with gusts as high as 24 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. South southeast wind 9 to 11 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain, with thunderstorms also possible after 4pm. Partly sunny, with a high near 68. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain and thunderstorms before 1am, then a slight chance of rain. Mostly cloudy, with a low around 58. South southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain before 1pm, then a chance of rain and thunderstorms between 1pm and 3pm, then rain likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday Night

    Saturday Night: Rain, mainly before 1am. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Rain

  • Sunday

    Sunday: Rain likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Southwest wind 9 to 13 mph becoming south southeast after midnight. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 64. South wind 11 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 54. South southeast wind 9 to 11 mph.
Friday
A chance of rain, with thunderstorms also possible after 4pm. Partly sunny, with a high near 68. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of rain and thunderstorms before 1am, then a slight chance of rain. Mostly cloudy, with a low around 58. South southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
A slight chance of rain before 1pm, then a chance of rain and thunderstorms between 1pm and 3pm, then rain likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 67. Chance of precipitation is 60%.
Saturday Night
Rain, mainly before 1am. Low around 55. Chance of precipitation is 80%.
Sunday
Rain likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 54.
Monday
Rain likely, mainly after noon. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 55.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 68.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 60. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Tallassee TN
 35.5°N 83.88°W (Elev. 3720 ft)
Last Update:
12:19 pm EST Mar 4, 2026
Forecast Valid:
5pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation