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

56°F

13°C

Humidity 37%
Wind Speed N 12 G 20 mph
Barometer 30.08 in (1018.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 11 Feb 1:53 pm EST
Extended Forecast for

4 Miles ESE Tallassee TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 38. North wind around 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 38. North wind around 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Northeast wind 5 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. East wind around 5 mph becoming north in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Northeast wind 5 to 10 mph becoming southeast in the evening.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 47. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after 1am. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers. High near 46. Chance of precipitation is 90%.

    High: 46 °F

    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 38. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 26. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
Increasing clouds, with a high near 38. North wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 29. Northeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 42. East wind around 5 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 31. Northeast wind 5 to 10 mph becoming southeast in the evening.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 47. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Showers, mainly after 1am. Low around 42. Chance of precipitation is 80%.
Sunday
Showers. High near 46. Chance of precipitation is 90%.
Sunday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 42.
Washington's Birthday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 57.
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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:
1:26 pm EST Feb 11, 2026
Forecast Valid:
2pm EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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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