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

17°F

-8°C

Humidity 56%
Wind Speed NE 9 mph
Barometer 30.38 in (1030.1 mb)
Dewpoint 4°F (-16°C)
Visibility 9.00 mi
Wind Chill6°F (-14°C)
Last update 1 Feb 10:53 am EST
Extended Forecast for

4 Miles ESE Karns TN

Cold Weather Advisory February 1, 11:12am until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 11:12am until February 1, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Today

    High: 25 °F

    Slight Chance
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of showers after 1pm. Cloudy, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Cloudy, with a low around 36. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Cloudy, with a high near 42. North wind around 5 mph.

    High: 42 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of flurries before 1pm. Partly sunny, with a high near 25. Calm wind.
Tonight
Partly cloudy, with a low around 12. Calm wind.
Monday
Mostly sunny, with a high near 38. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 24. Calm wind.
Tuesday
A 40 percent chance of showers after 1pm. Cloudy, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 36. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of showers before 1pm. Cloudy, with a high near 42. North wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Karns TN
 35.94°N 84.05°W (Elev. 974 ft)
Last Update:
7:31 am EST Feb 1, 2026
Forecast Valid:
11am EST Feb 1, 2026-6pm EST Feb 7, 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