Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Snow

28°F

-2°C

Humidity 49%
Wind Speed NW 10 G 21 mph
Barometer 30.30 in (1027.1 mb)
Dewpoint 11°F (-12°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 23 Feb 11:53 am EST
Extended Forecast for

4 Miles ESE Tallassee TN

Winter Weather Advisory February 23, 12:41pm until February 24, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 12:41pm until February 24, 12:00am

    NOW until 12:00am Tue

    Winter Weather Advisory

  • This Afternoon

    High: 20 °F

    Snow Showers
    Likely and
    Blustery

  • Tonight

    Tonight: A 20 percent chance of snow showers before 10pm.  Mostly cloudy, with a low around 15. Wind chill values between 1 and 6. Blustery, with a north wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 15 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. North wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 43 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am.  Cloudy, with a low around 41. South wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 41 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers.  High near 49. South wind around 15 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy and cold, with a high near 20. Wind chill values between 1 and 6. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 15. Wind chill values between 1 and 6. Blustery, with a north wind 10 to 20 mph, with gusts as high as 35 mph.
Tuesday
Partly sunny, with a high near 36. North wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.
Wednesday
Mostly cloudy, with a high near 43. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday Night
Showers likely, mainly after 1am. Cloudy, with a low around 41. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday
Showers. High near 49. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 54.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Tallassee TN
 35.53°N 83.87°W (Elev. 4177 ft)
12:06 pm EST Feb 23, 2026
12pm EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database