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 68%
Wind Speed Calm
Barometer 30.41 in (1030.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 21 Jan 12:53 am EST
Extended Forecast for

3 Miles S Tallassee TN

  • Overnight

    Overnight: Clear, with a low around 24. Southeast wind around 5 mph.

    Low: 24 °F

    Clear

  • Wednesday

    Wednesday: A 10 percent chance of showers after 5pm.  Increasing clouds, with a high near 52. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 10pm and 1am.  Cloudy, with a low around 37. South wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 4pm, then a chance of snow showers.  Cloudy, with a high near 42. North wind around 5 mph.  Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow showers.  Cloudy, with a low around 24. Northeast wind 5 to 10 mph.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers and freezing rain. The snow could be heavy at times.  High near 32. Chance of precipitation is 90%.

    High: 32 °F

    Wintry Mix
    Likely then
    Wintry Mix

  • Saturday Night

    Saturday Night: Snow showers and freezing rain. The snow could be heavy at times.  Low around 27. Chance of precipitation is 100%.

    Low: 27 °F

    Wintry Mix

Detailed Forecast

Overnight
Clear, with a low around 24. Southeast wind around 5 mph.
Wednesday
A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 52. Southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely, mainly between 10pm and 1am. Cloudy, with a low around 37. South wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 20 percent chance of showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 51. Calm wind.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35. Calm wind.
Friday
A chance of rain showers before 4pm, then a chance of snow showers. Cloudy, with a high near 42. North wind around 5 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of snow showers. Cloudy, with a low around 24. Northeast wind 5 to 10 mph.
Saturday
Snow showers and freezing rain. The snow could be heavy at times. High near 32. Chance of precipitation is 90%.
Saturday Night
Snow showers and freezing rain. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%.
Sunday
Snow showers before 1pm, then a chance of rain and snow showers. The snow could be heavy at times. High near 35. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Tallassee TN
 35.51°N 83.93°W (Elev. 1939 ft)
1:06 am EST Jan 21, 2026
1am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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