National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

33°F

1°C

Humidity 45%
Wind Speed N 9 mph
Barometer 30.46 in (1032.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Jan 7:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Tonight

    Tonight: Mostly clear, with a low around 20. North wind 7 to 16 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind around 7 mph becoming south southeast after midnight.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46. South southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. South wind around 15 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 39.

    High: 39 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before midnight, then rain and snow likely between midnight and 1am, then a chance of snow after 1am. The rain and snow could be heavy at times. Low around 17. Blustery. Chance of precipitation is 80%.

    Low: 17 °F

    Rain then
    Rain/Snow
    Likely and
    Blustery

  • Thursday

    Thursday: A 30 percent chance of snow before 8am. Mostly cloudy, with a high near 20. Blustery.

    High: 20 °F

    Chance Snow
    and Blustery
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. North wind 7 to 16 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 38. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 29. West wind around 7 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 46. South southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 34. South wind around 15 mph, with gusts as high as 22 mph.
Wednesday
A 40 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 39.
Wednesday Night
Rain before midnight, then rain and snow likely between midnight and 1am, then a chance of snow after 1am. The rain and snow could be heavy at times. Low around 17. Blustery. Chance of precipitation is 80%.
Thursday
A 30 percent chance of snow before 8am. Mostly cloudy, with a high near 20. Blustery.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 31.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 24.
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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:
6:23 pm EST Jan 11, 2026
Forecast Valid:
8pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation