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

28°F

-2°C

Humidity 60%
Wind Speed SW 10 mph
Barometer 30.09 in (1019.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 19 Jan 12:53 am EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Overnight

    Overnight: Clear, with a low around 14. West wind around 15 mph, with gusts as high as 23 mph.

    Low: 14 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 26. Wind chill values as low as zero. West northwest wind around 15 mph, with gusts as high as 24 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. Northwest wind 8 to 13 mph, with gusts as high as 18 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28. Wind chill values as low as zero. Northwest wind around 8 mph.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 22. Light south southeast wind becoming southeast 6 to 11 mph in the evening.

    Low: 22 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain before 8am. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 14. West wind around 15 mph, with gusts as high as 23 mph.
M.L.King Day
Sunny, with a high near 26. Wind chill values as low as zero. West northwest wind around 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 10. Northwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 28. Wind chill values as low as zero. Northwest wind around 8 mph.
Tuesday Night
Clear, with a low around 22. Light south southeast wind becoming southeast 6 to 11 mph in the evening.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 31.
Thursday
A 30 percent chance of rain before 8am. Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 27.
Friday
A chance of snow between 10am and noon, then a chance of rain after noon. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. The snow could be heavy at times. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
Saturday Night
Snow likely. The snow could be heavy at times. Cloudy, with a low around 20. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a high near 26.
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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:
1:08 am EST Jan 19, 2026
Forecast Valid:
1am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation