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

27°F

-3°C

Humidity 58%
Wind Speed Calm
Barometer 30.23 in (1025.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 2 Feb 1:53 pm EST
Extended Forecast for

3 Miles S Tallassee TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. West wind around 5 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 22. Southwest wind around 5 mph becoming south after midnight.

    Low: 22 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 47. Southeast 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: 47 °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 and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: A slight chance of rain showers after 1pm, mixing with snow after 4pm. Cloudy, with a high near 42. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 42 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow showers before 7pm. Cloudy, with a low around 19. North wind around 5 mph.

    Low: 19 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. North wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. West wind around 5 mph.
Tonight
Increasing clouds, with a low around 22. Southwest wind around 5 mph becoming south after midnight.
Tuesday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 47. Southeast 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 and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Wednesday
A slight chance of rain showers after 1pm, mixing with snow after 4pm. Cloudy, with a high near 42. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A 10 percent chance of snow showers before 7pm. Cloudy, with a low around 19. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 37. North wind around 5 mph.
Thursday Night
Mostly clear, with a low around 23.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 50.
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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:
12:31 pm EST Feb 2, 2026
Forecast Valid:
2pm EST Feb 2, 2026-6pm EST Feb 8, 2026
 
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