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

23°F

-5°C

Humidity 78%
Wind Speed Calm
Barometer 30.25 in (1025.5 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 2 Feb 10:53 pm EST
Extended Forecast for

5 Miles ENE Tallassee TN

  • Tonight

    Tonight: Increasing clouds, with a low around 17. Southwest wind around 5 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 46. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am. Low around 37. South wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: A chance of rain showers before 4pm, then a chance of rain and snow showers. Cloudy, with a high near 41. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 41 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 20. North wind around 5 mph.

    Low: 20 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Northwest wind around 5 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 17. Southwest wind around 5 mph.
Tuesday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 46. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers, mainly before 1am. Low around 37. South wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of rain showers before 4pm, then a chance of rain and snow showers. Cloudy, with a high near 41. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 20. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 35. Northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 23. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Tallassee TN
 35.57°N 83.87°W (Elev. 2083 ft)
Last Update:
6:06 pm EST Feb 2, 2026
Forecast Valid:
11pm EST Feb 2, 2026-6pm EST Feb 9, 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