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

37°F

3°C

Humidity 36%
Wind Speed SW 13 mph
Barometer 30.04 in (1017.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 Jan 4:53 pm EST
Extended Forecast for

4 Miles ESE Tallassee TN

  • Tonight

    Tonight: Mostly clear, with a low around 18. Wind chill values between 4 and 11. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 24. Wind chill values between 4 and 12. West wind around 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. Wind chill values between 2 and 7. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 24. Wind chill values between zero and 10. Northwest wind around 5 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 19. Southeast wind 5 to 10 mph.

    Low: 19 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 29. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 20 percent chance of snow showers before 1pm. Mostly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 18. Wind chill values between 4 and 11. West wind 10 to 15 mph, with gusts as high as 25 mph.
M.L.King Day
Sunny, with a high near 24. Wind chill values between 4 and 12. West wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 10. Wind chill values between 2 and 7. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 24. Wind chill values between zero and 10. Northwest wind around 5 mph.
Tuesday Night
Clear, with a low around 19. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 37. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 29. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of snow showers before 1pm. Mostly sunny, with a high near 32.
Thursday Night
Mostly clear, with a low around 21.
Friday
Mostly sunny, with a high near 38.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Tallassee TN
 35.53°N 83.87°W (Elev. 4177 ft)
Last Update:
12:31 pm EST Jan 18, 2026
Forecast Valid:
5pm EST Jan 18, 2026-6pm EST Jan 25, 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