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

35°F

2°C

Humidity 54%
Wind Speed N 8 mph
Barometer 30.19 in (1022.5 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Feb 1:53 am EST
Extended Forecast for

3 Miles S Tallassee TN

  • Overnight

    Overnight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. East wind around 5 mph becoming calm.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Calm wind becoming southeast around 5 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 60. Southeast wind around 5 mph becoming calm in the morning.

    High: 60 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Cloudy, with a low around 45. Light southeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 56. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 1am. Cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Calm wind.
Friday
Sunny, with a high near 54. East wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 35. Calm wind becoming southeast around 5 mph after midnight.
Saturday
Increasing clouds, with a high near 60. Southeast wind around 5 mph becoming calm in the morning.
Saturday Night
Showers likely, mainly after 1am. Cloudy, with a low around 45. Light southeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday
Showers. High near 56. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Sunday Night
Showers likely, mainly before 1am. Cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Washington's Birthday
Partly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Mostly cloudy, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Tallassee TN
 35.51°N 83.93°W (Elev. 1939 ft)
Last Update:
1:26 am EST Feb 13, 2026
Forecast Valid:
2am EST Feb 13, 2026-6pm EST Feb 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation