National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

60°F

16°C

Humidity 58%
Wind Speed SE 6 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 8 Jan 8:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. Breezy, with a southeast wind around 22 mph, with gusts as high as 32 mph.

    Low: 50 °F

    Breezy.
    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Rain, mainly after 11am. Patchy fog. High near 52. Breezy, with a south wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Showers. Widespread dense fog, mainly between 10pm and 2am. Low around 51. Southeast wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 51 °F

    Showers and
    Dense Fog

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 54. South wind 10 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 54 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 27. West northwest wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    Low: 27 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Blustery.

    High: 29 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. Breezy, with a southeast wind around 22 mph, with gusts as high as 32 mph.
Friday
Rain, mainly after 11am. Patchy fog. High near 52. Breezy, with a south wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers. Widespread dense fog, mainly between 10pm and 2am. Low around 51. Southeast wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 54. South wind 10 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Saturday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 27. West northwest wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 29. Blustery.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Tallassee TN
 35.5°N 83.88°W (Elev. 3720 ft)
Last Update:
5:43 pm EST Jan 8, 2026
Forecast Valid:
8pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation