Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Louisville Muhammad Ali International Airport (KSDF)

Lat: 38.17°NLon: 85.74°WElev: 500ft.

Partly Cloudy

80°F

27°C

Humidity 76%
Wind Speed Calm
Barometer 29.97 in (1014.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 13 Aug 10:56 am EDT
Extended Forecast for

Corydon IN

  • Today

    Today: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 88. Heat index values as high as 103. Southwest wind around 5 mph.

    High: 88 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 90. Heat index values as high as 105. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between 11pm and 2am.  Partly cloudy, with a low around 73. Light and variable wind.  Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms.  Mostly clear, with a low around 73.

    Low: 73 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 86.

    High: 86 °F

    Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 103. Southwest wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 72. Calm wind.
Friday
Mostly sunny, with a high near 90. Heat index values as high as 105. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Friday Night
A slight chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 73. Light and variable wind. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny, with a high near 93.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 86.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Corydon IN
 38.21°N 86.15°W (Elev. 650 ft)
11:16 am EDT Aug 13, 2026
11am EDT Aug 13, 2026-6pm EDT Aug 19, 2026
 
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Additional Resources

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