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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

22°F

-6°C

Humidity 60%
Wind Speed NE 5 mph
Barometer 30.39 in (1030.0 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 21 Jan 1:53 am EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Overnight

    Overnight: Clear, with a low around 22. Southeast wind 11 to 13 mph.

    Low: 22 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 43. South wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 3am. Patchy fog after 4am. Otherwise, cloudy, with a low around 32. South southeast wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain before 9am, then a slight chance of rain after 1pm. Partly sunny, with a high near 41. West southwest wind around 7 mph becoming north northwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 32. East southeast wind around 7 mph.

    Low: 32 °F

    Chance Rain

  • Friday

    Friday: A chance of rain or freezing rain before noon, then a chance of rain between noon and 2pm, then a chance of snow after 2pm. Cloudy, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Chance Wintry
    Mix

  • Friday Night

    Friday Night: A 50 percent chance of snow after midnight. Cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow before 4pm, then snow and freezing rain. High near 27. Chance of precipitation is 90%.

    High: 27 °F

    Snow Likely
    then Wintry
    Mix

  • Saturday Night

    Saturday Night: Snow and freezing rain. Low around 23. Chance of precipitation is 100%.

    Low: 23 °F

    Wintry Mix

Detailed Forecast

Overnight
Clear, with a low around 22. Southeast wind 11 to 13 mph.
Wednesday
Increasing clouds, with a high near 43. South wind 11 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Rain likely, mainly before 3am. Patchy fog after 4am. Otherwise, cloudy, with a low around 32. South southeast wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain before 9am, then a slight chance of rain after 1pm. Partly sunny, with a high near 41. West southwest wind around 7 mph becoming north northwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 32. East southeast wind around 7 mph.
Friday
A chance of rain or freezing rain before noon, then a chance of rain between noon and 2pm, then a chance of snow after 2pm. Cloudy, with a high near 33. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of snow after midnight. Cloudy, with a low around 22.
Saturday
Snow before 4pm, then snow and freezing rain. High near 27. Chance of precipitation is 90%.
Saturday Night
Snow and freezing rain. Low around 23. Chance of precipitation is 100%.
Sunday
Snow, mainly before noon. The snow could be heavy at times. High near 26. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Sunny, with a high near 26.
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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:
12:18 am EST Jan 21, 2026
Forecast Valid:
2am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation