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

41°F

5°C

Humidity 65%
Wind Speed NE 8 mph
Barometer 30.20 in (1023.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 1 Dec 12:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 43. South southeast wind 3 to 5 mph.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after 8pm. Patchy fog after 1am. Low around 39. South southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain, mainly before 9am. Patchy fog between 7am and noon. Temperature falling to around 29 by 5pm. Southwest wind 6 to 9 mph becoming north northwest in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F⇓

    Rain and
    Patchy Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. North northeast wind 5 to 15 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 39. Calm wind becoming west around 5 mph in the afternoon.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 3am. Cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 10am, then a chance of rain and snow showers between 10am and noon, then rain showers likely after noon. Cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Chance
    Rain/Snow
    then Showers
    Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 43. South southeast wind 3 to 5 mph.
Tonight
Rain, mainly after 8pm. Patchy fog after 1am. Low around 39. South southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain, mainly before 9am. Patchy fog between 7am and noon. Temperature falling to around 29 by 5pm. Southwest wind 6 to 9 mph becoming north northwest in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 24. North northeast wind 5 to 15 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 39. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly cloudy, with a high near 36.
Thursday Night
A 30 percent chance of showers after 3am. Cloudy, with a low around 32.
Friday
A chance of rain showers before 10am, then a chance of rain and snow showers between 10am and noon, then rain showers likely after noon. Cloudy, with a high near 38. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before 1am. Cloudy, with a low around 37. Chance of precipitation is 70%.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 40.
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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:
12:58 pm EST Dec 1, 2025
Forecast Valid:
1pm EST Dec 1, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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