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.

Mostly Cloudy

47°F

8°C

Humidity 46%
Wind Speed W 7 mph
Barometer 30.05 in (1017.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Jan 1:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. West southwest wind around 11 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow between 10pm and 1am. Patchy dense freezing fog between midnight and 1am. Mostly cloudy, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow and
    Patchy Dense
    Freezing Fog

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 22. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 22 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 26. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 18.

    Low: 18 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. West southwest wind around 11 mph, with gusts as high as 21 mph.
Tonight
A slight chance of snow between 10pm and 1am. Patchy dense freezing fog between midnight and 1am. Mostly cloudy, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 22. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 19. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.
M.L.King Day
Sunny, with a high near 26. West wind 11 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Clear, with a low around 18.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 39.
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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 Jan 17, 2026
Forecast Valid:
2pm EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation