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.

A Few Clouds

35°F

2°C

Humidity 23%
Wind Speed Calm
Barometer 30.46 in (1032.1 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 20 Jan 2:53 pm EST
Extended Forecast for

3 Miles S Tallassee TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. Northwest wind around 5 mph becoming calm.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind becoming southeast around 5 mph after midnight.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 7pm and 1am. Cloudy, with a low around 37. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 51. Calm wind becoming west around 5 mph.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 35. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of rain showers before 4pm, then a chance of snow showers. Mostly cloudy, with a high near 41. North wind around 5 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Snow showers likely, possibly mixed with freezing rain, becoming all snow after 4am. Cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Chance Snow
    Showers then
    Wintry Mix
    Likely

  • Saturday

    Saturday: Snow showers, possibly mixed with freezing rain before 3pm, then rain showers, snow showers, and freezing rain. The snow could be heavy at times. High near 33. Chance of precipitation is 90%.

    High: 33 °F

    Heavy Snow
    then Wintry
    Mix

Detailed Forecast

This Afternoon
Sunny, with a high near 35. Northwest wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 24. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 52. Southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely, mainly between 7pm and 1am. Cloudy, with a low around 37. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 51. Calm wind becoming west around 5 mph.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 35. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%.
Friday
A chance of rain showers before 4pm, then a chance of snow showers. Mostly cloudy, with a high near 41. North wind around 5 mph. Chance of precipitation is 40%.
Friday Night
Snow showers likely, possibly mixed with freezing rain, becoming all snow after 4am. Cloudy, with a low around 25. Chance of precipitation is 60%.
Saturday
Snow showers, possibly mixed with freezing rain before 3pm, then rain showers, snow showers, and freezing rain. The snow could be heavy at times. High near 33. Chance of precipitation is 90%.
Saturday Night
Rain showers, snow showers, and freezing rain before 8pm, then snow showers and freezing rain between 8pm and 4am, then snow showers after 4am. The snow could be heavy at times. Low around 25. Chance of precipitation is 90%.
Sunday
Rain and snow showers. The snow could be heavy at times. High near 31. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 29.
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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:
12:56 pm EST Jan 20, 2026
Forecast Valid:
3pm EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation