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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

27°C

80°F

Humidity 64%
Wind Speed SW 9 km/h
Barometer 1014.0 mb (29.98 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 3 Jun 12:53 pm EDT
Extended Forecast for

Louisville TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 28. Southwest wind around 10 km/h.

    High: 28 °C

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 29. Calm wind becoming southwest 5 to 10 km/h in the afternoon. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 29 °C

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °C

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 29. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h. Chance of precipitation is 70%.

    High: 29 °C

    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 21. Southwest wind around 10 km/h. Chance of precipitation is 80%.

    Low: 21 °C

    T-storms then
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29. West wind 5 to 10 km/h.

    High: 29 °C

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 17.

    Low: 17 °C

    Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Sunny, with a high near 26.

    High: 26 °C

    Sunny then
    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 28. Southwest wind around 10 km/h.
Tonight
Partly cloudy, with a low around 18. Calm wind.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 29. Calm wind becoming southwest 5 to 10 km/h in the afternoon. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20. Calm wind.
Wednesday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 29. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 21. Southwest wind around 10 km/h. Chance of precipitation is 80%.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29. West wind 5 to 10 km/h.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 17.
Friday
A 20 percent chance of showers after 2pm. Sunny, with a high near 26.
Friday Night
A 10 percent chance of showers before 8pm. Mostly clear, with a low around 15.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 27.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 17.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville TN
 35.83°N 84.07°W (Elev. 814 m)
Last Update:
1:23 pm EDT Jun 3, 2024
Forecast Valid:
1pm EDT Jun 3, 2024-6pm EDT Jun 9, 2024
 
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