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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Louisville, Standiford Field (KSDF)

Lat: 38.18°NLon: 85.73°WElev: 495ft.

A Few Clouds with Haze

89°F

32°C

Humidity 61%
Wind Speed Calm
Barometer 30.04 in (1016.4 mb)
Dewpoint 74°F (23°C)
Visibility 6.00 mi
Heat Index98°F (37°C)
Last update 21 Jul 10:56 am EDT
Extended Forecast for

Louisville KYSimilar City Names

Heat Advisory July 21, 12:00pm until July 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Isolated showers and thunderstorms.  Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Southwest wind around 7 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 95 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 77. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Slight Chance
    T-storms

    Low: 77 °F

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 95. Heat index values as high as 106. Light southwest wind increasing to 5 to 9 mph in the morning.

    Hot

    High: 95 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 78. Southwest wind around 8 mph.

    Partly Cloudy
    then Chance
    T-storms

    Low: 78 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 8am.  Partly sunny, with a high near 91. West wind around 7 mph.

    Chance
    T-storms

    High: 91 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 73.

    Slight Chance
    T-storms

    Low: 73 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 89.

    Chance
    T-storms

    High: 89 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 69.

    Slight Chance
    T-storms

    Low: 69 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85.

    Mostly Sunny

    High: 85 °F

Detailed Forecast

Today
Isolated showers and thunderstorms. Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Southwest wind around 7 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny and hot, with a high near 95. Heat index values as high as 106. Light southwest wind increasing to 5 to 9 mph in the morning.
Saturday Night
A 30 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 78. Southwest wind around 8 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 91. West wind around 7 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73.
Monday
A 40 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 89.
Monday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Louisville KYSimilar City Names
 38.22°N 85.75°W (Elev. 492 ft)
9:40 am EDT Jul 21, 2017
11am EDT Jul 21, 2017-6pm EDT Jul 27, 2017
 
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