Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

73°F

23°C

Humidity 27%
Wind Speed W 16 G 25 mph
Barometer 29.88 in (1011.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 Apr 4:53 pm EDT
Extended Forecast for

Louisville TN

  • Tonight

    Tonight: Mostly clear, with a low around 43. Southwest wind 5 to 10 mph.

    Mostly Clear

    Low: 43 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers before 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers then
    Partly Sunny

    High: 50 °F

  • Wednesday
    Night

    Wednesday Night: Areas of frost after 4am.  Otherwise, mostly clear, with a low around 32. Northwest wind 5 to 10 mph becoming south after midnight.

    Partly Cloudy
    then Areas
    Frost

    Low: 32 °F

  • Thursday

    Thursday: Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 60. Light southwest wind becoming west 5 to 10 mph in the morning.

    Areas Frost
    then Mostly
    Sunny

    High: 60 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 38 °F

  • Friday

    Friday: Patchy frost before 9am.  Otherwise, partly sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.

    Patchy Frost
    then Mostly
    Cloudy

    High: 65 °F

  • Friday
    Night

    Friday Night: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    Slight Chance
    Showers then
    Showers
    Likely

    Low: 48 °F

  • Saturday

    Saturday: Showers.  High near 65. Chance of precipitation is 80%.

    Showers

    High: 65 °F

  • Saturday
    Night

    Saturday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 49 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Southwest wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 32. Northwest wind 5 to 10 mph becoming south after midnight.
Thursday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 60. Light southwest wind becoming west 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening.
Friday
Patchy frost before 9am. Otherwise, partly sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Saturday
Showers. High near 65. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Louisville TN
 35.83°N 84.04°W (Elev. 863 ft)
4:40 pm EDT Apr 20, 2021
5pm EDT Apr 20, 2021-6pm EDT Apr 27, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database