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.

Light Snow Fog/Mist

16°F

-9°C

Humidity 88%
Wind Speed N 10 G 21 mph
Barometer 30.08 in (1019.6 mb)
Dewpoint 13°F (-11°C)
Visibility 1.25 mi
Wind Chill4°F (-16°C)
Last update 31 Jan 6:53 am EST
Extended Forecast for

2 Miles N Knoxville, McGhee Tyson Airport TN

Cold Weather Advisory until February 1, 01:00pm
Winter Storm Warning January 31, 07:09am until February 1, 01:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory until February 1, 01:00pm
    Winter Storm Warning January 31, 07:09am until February 1, 01:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 21 °F

    Snow Showers
    then Chance
    Snow Showers
    and Blustery

  • Tonight

    Tonight: A chance of flurries. Mostly cloudy, with a low around 9. Wind chill values between 2 and 7. North wind 5 to 10 mph.

    Low: 9 °F

    Chance
    Flurries

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Wind chill values between 2 and 12. Northeast wind around 5 mph becoming calm.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm after midnight.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

Detailed Forecast

Today
Snow showers, mainly before 3pm. High near 21. Wind chill values between 1 and 7. Blustery, with a north wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A chance of flurries. Mostly cloudy, with a low around 9. Wind chill values between 2 and 7. North wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 28. Wind chill values between 2 and 12. Northeast wind around 5 mph becoming calm.
Sunday Night
Partly cloudy, with a low around 13. Calm wind.
Monday
Mostly sunny, with a high near 40. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm after midnight.
Tuesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Showers likely. Cloudy, with a low around 36. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 42.
Wednesday Night
A slight chance of rain showers before 2am, then a slight chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Knoxville, McGhee Tyson Airport TN
 35.83°N 83.98°W (Elev. 961 ft)
Last Update:
6:06 am EST Jan 31, 2026
Forecast Valid:
7am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation