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

34°F

1°C

Humidity 92%
Wind Speed Calm
Barometer 30.04 in (1017.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 6 Dec 10:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Tonight

    Tonight: Mostly clear, with a low around 32. Southeast wind 6 to 8 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43. South southeast wind 5 to 9 mph becoming west in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain before 4am, then a chance of rain and snow. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Northwest wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Patchy Fog

  • Monday

    Monday: A 30 percent chance of snow. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 32. North northwest wind around 8 mph. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow
    and Patchy
    Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. North northwest wind 5 to 8 mph becoming south after midnight.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 10pm, mixing with snow after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Southeast wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 43. South southeast wind 5 to 9 mph becoming west in the afternoon.
Sunday Night
A chance of rain before 4am, then a chance of rain and snow. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Northwest wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A 30 percent chance of snow. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 32. North northwest wind around 8 mph. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 27. North northwest wind 5 to 8 mph becoming south after midnight.
Tuesday
Sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
A chance of rain after 10pm, mixing with snow after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
A chance of snow before 7am, then a chance of rain after noon. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, 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:
9:08 pm EST Dec 6, 2025
Forecast Valid:
10pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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