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 100%
Wind Speed Calm
Barometer 30.09 in (1019.7 mb)
Dewpoint 35°F (2°C)
Visibility 1.00 mi
Last update 3 Feb 9:53 pm EST
Extended Forecast for

4 Miles SW Tallassee TN

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Cloudy, with a low around 40. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 7am. Cloudy, with a high near 47. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 47 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 3am, then a slight chance of flurries after 3am. Cloudy, with a low around 23. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 40. North wind around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Calm wind becoming south around 5 mph after midnight.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 29. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly before 11pm. Cloudy, with a low around 40. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of showers, mainly after 7am. Cloudy, with a high near 47. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 3am, then a slight chance of flurries after 3am. Cloudy, with a low around 23. North wind around 5 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 40. North wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 24. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 52. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 29. North wind around 5 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
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:
6:06 pm EST Feb 3, 2026
Forecast Valid:
10pm EST Feb 3, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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