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.

Light Rain Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NE 5 mph
Barometer 30.12 in (1020.7 mb)
Dewpoint 34°F (1°C)
Visibility 1.50 mi
Wind Chill31°F (-1°C)
Last update 3 Feb 6:53 pm EST
Extended Forecast for

3 Miles S Tallassee TN

  • Tonight

    Tonight: Showers, mainly before 11pm. Low around 39. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly between 7am and 5pm. Cloudy, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.

    High: 45 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 10pm, then a slight chance of flurries after 3am. Cloudy, with a low around 22. North wind around 5 mph. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 37. North wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Calm wind becoming south around 5 mph after midnight.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 28. North wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers, mainly before 11pm. Low around 39. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of showers, mainly between 7am and 5pm. Cloudy, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
A chance of snow showers, mainly before 10pm, then a slight chance of flurries after 3am. Cloudy, with a low around 22. North wind around 5 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 37. North wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 23. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 49. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 28. North wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Tallassee TN
 35.51°N 83.93°W (Elev. 1939 ft)
Last Update:
6:06 pm EST Feb 3, 2026
Forecast Valid:
6pm EST Feb 3, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation