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

39°F

4°C

Humidity 50%
Wind Speed W 8 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 17 Jan 11:53 pm EST
Extended Forecast for

4 Miles SW Tallassee TN

  • Overnight

    Overnight: A slight chance of flurries before 2am. Cloudy, with a low around 22. Northwest wind around 5 mph.

    Low: 22 °F

    Slight Chance
    Flurries

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 36. Calm wind becoming northwest around 5 mph in the morning.

    High: 36 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. Calm wind becoming west around 5 mph in the evening. Winds could gust as high as 20 mph.

    Low: 22 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 39. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Northwest wind around 5 mph becoming calm.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38. Calm wind becoming northwest around 5 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 21. Calm wind becoming southeast around 5 mph after midnight.

    Low: 21 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A slight chance of flurries before 2am. Cloudy, with a low around 22. Northwest wind around 5 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 36. Calm wind becoming northwest around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 22. Calm wind becoming west around 5 mph in the evening. Winds could gust as high as 20 mph.
M.L.King Day
Sunny, with a high near 39. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 13. Northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 38. Calm wind becoming northwest around 5 mph.
Tuesday Night
Clear, with a low around 21. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 56.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 37.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Tallassee TN
 35.49°N 83.99°W (Elev. 899 ft)
Last Update:
12:31 am EST Jan 18, 2026
Forecast Valid:
12am EST Jan 18, 2026-6pm EST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation