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

73°F

23°C

Humidity 55%
Wind Speed W 17 mph
Barometer 30.20 in (1022.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 4 Mar 1:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 62. Southwest wind around 9 mph.

    High: 62 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. South southeast wind 9 to 13 mph, with gusts 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%.

    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. Chance of precipitation is 30%.

    Low: 58 °F

    Chance Rain

  • Saturday

    Saturday: 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

    Partly Sunny
    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

Detailed Forecast

This Afternoon
Partly sunny, with a high near 62. Southwest wind around 9 mph.
Tonight
Mostly cloudy, with a low around 52. South southeast wind 9 to 13 mph, with gusts 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%.
Friday Night
A chance of rain and thunderstorms before 1am, then a slight chance of rain. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Saturday
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. 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.
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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:
2pm EST Mar 4, 2026-6pm EDT Mar 10, 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