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.

A Few Clouds

64°F

18°C

Humidity 40%
Wind Speed N 3 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 16 Feb 4:53 pm EST
Extended Forecast for

5 Miles ENE Tallassee TN

  • Tonight

    Tonight: Mostly clear, with a low around 43. Calm wind becoming south around 5 mph after midnight.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 66. South wind around 5 mph.

    High: 66 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. South wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 63. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 63 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 1am. Cloudy, with a low around 57. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 57. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Calm wind becoming south around 5 mph after midnight.
Tuesday
Increasing clouds, with a high near 66. South wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 52. South wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday
Cloudy, with a high near 63. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
A 50 percent chance of showers after 1am. Cloudy, with a low around 57. South wind around 5 mph, with gusts as high as 20 mph.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 57. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 67.
Friday Night
A 40 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 46.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 58.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 38.
Sunday
A 40 percent chance of showers. Mostly sunny, with a high near 48.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Tallassee TN
 35.57°N 83.87°W (Elev. 2083 ft)
Last Update:
1:26 pm EST Feb 16, 2026
Forecast Valid:
5pm EST Feb 16, 2026-6pm EST Feb 23, 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