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

31°F

-1°C

Humidity 96%
Wind Speed N 6 mph
Barometer 30.16 in (1022.0 mb)
Dewpoint 30°F (-1°C)
Visibility 5.00 mi
Wind Chill25°F (-4°C)
Last update 24 Jan 9:53 pm EST
Extended Forecast for

4 Miles NNW Louisville TN

Ice Storm Warning until January 25, 07:00pm
Click here for hazard details and duration
Ice Storm Warning
  •  
    Ice Storm Warning until January 25, 07:00pm

    NOW until 7:00pm Sun

    Ice Storm Warning

  • Tonight

    Low: 30 °F

    Rain/Freezing
    Rain

  • Sunday

    Sunday: Showers. High near 45. North wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 45 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before midnight, then a slight chance of snow showers and freezing rain between midnight and 1am. Cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Chance
    Showers then
    Slight Chance
    Wintry Mix

  • Monday

    Monday: Partly sunny, with a high near 27. Northwest wind 5 to 10 mph.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6. West wind 5 to 10 mph.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16. West wind around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Tonight
Rain or freezing rain, becoming all rain after 3am. Low around 30. North wind around 5 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of 0.1 to 0.2 of an inch possible.
Sunday
Showers. High near 45. North wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
A chance of rain showers before midnight, then a slight chance of snow showers and freezing rain between midnight and 1am. Cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 27. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 6. West wind 5 to 10 mph.
Tuesday
Sunny, with a high near 35. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 16. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Louisville TN
 35.88°N 84.06°W (Elev. 899 ft)
Last Update:
1:11 pm EST Jan 24, 2026
Forecast Valid:
10pm EST Jan 24, 2026-6pm EST Jan 31, 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