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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

35°F

2°C

Humidity 61%
Wind Speed NE 6 mph
Barometer 30.22 in (1023.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 23 Jan 6:53 am EST
Extended Forecast for

4 Miles NNW Louisville TN

Winter Storm Watch January 24, 07:00am until January 25, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Partly sunny, with a high near 45. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow showers and sleet before 5pm, then snow showers and sleet, possibly mixed with rain showers. High near 35. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

    High: 35 °F

    Slight Chance
    Snow Showers
    then Wintry
    Mix

  • Saturday Night

    Saturday Night: Rain, snow and freezing rain, possibly mixed with sleet before 1am, then rain or freezing rain between 1am and 2am, then rain showers after 2am. Low around 30. Northeast wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix

  • Sunday

    Sunday: Showers. High near 43. Northeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 100%.

    High: 43 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 1am. Cloudy, with a low around 15. West wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 15 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 25. West wind around 10 mph.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 45. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 25. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Snow showers and sleet before 5pm, then snow showers and sleet, possibly mixed with rain showers. High near 35. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Saturday Night
Rain, snow and freezing rain, possibly mixed with sleet before 1am, then rain or freezing rain between 1am and 2am, then rain showers after 2am. Low around 30. Northeast wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Sunday
Showers. High near 43. Northeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 100%.
Sunday Night
A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 1am. Cloudy, with a low around 15. West wind 5 to 10 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 25. West wind around 10 mph.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 28.
Basemap Options
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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:
6:06 am EST Jan 23, 2026
Forecast Valid:
7am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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