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.

Mostly Cloudy

9°F

-13°C

Humidity 88%
Wind Speed Calm
Barometer 30.30 in (1027.8 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 2 Feb 6:53 am EST
Extended Forecast for

5 Miles ESE Karns TN

Cold Weather Advisory until February 2, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory until February 2, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Today

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely after 1pm. Cloudy, with a high near 47. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Cloudy, with a low around 35. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Cloudy, with a high near 41. North wind around 5 mph.

    High: 41 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. North wind around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38. North wind around 5 mph becoming calm in the morning.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 39. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm.
Tuesday
Showers likely after 1pm. Cloudy, with a high near 47. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 35. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%.
Wednesday
Cloudy, with a high near 41. North wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 22. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 38. North wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Karns TN
 35.94°N 84.03°W (Elev. 974 ft)
Last Update:
6:06 am EST Feb 2, 2026
Forecast Valid:
7am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
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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