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 Freezing Rain Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed N 3 mph
Barometer 29.75 in (1008.0 mb)
Dewpoint 32°F (0°C)
Visibility 2.00 mi
Last update 25 Jan 9:53 am EST
Extended Forecast for

2 Miles WNW Knoxville, McGhee Tyson Airport TN

Cold Weather Advisory January 26, 12:00am until January 26, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Rain, mainly before 5pm. High near 43. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 43 °F

    Rain

  • Tonight

    Tonight: A chance of rain showers before 10pm, then a slight chance of snow showers after 1am. Cloudy, with a low around 18. West wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    Low: 18 °F

    Chance
    Showers then
    Slight Chance
    Snow Showers

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 28. North wind 5 to 10 mph.

    High: 28 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. Southwest wind around 5 mph becoming calm after midnight.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Calm wind becoming west around 5 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly before 5pm. High near 43. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight
A chance of rain showers before 10pm, then a slight chance of snow showers after 1am. Cloudy, with a low around 18. West wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 28. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 7. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 36. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 17. Southwest wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 35. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 14.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Knoxville, McGhee Tyson Airport TN
 35.83°N 84.01°W (Elev. 988 ft)
Last Update:
9:36 am EST Jan 25, 2026
Forecast Valid:
10am EST Jan 25, 2026-6pm EST Jan 31, 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