Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

President Donald J. Trump International Airport (KDJT)

Lat: 26.69°NLon: 80.1°WElev: 10ft.

A Few Clouds

81°F

27°C

Humidity 88%
Wind Speed W 3 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 12 Aug 3:53 am EDT
Extended Forecast for

Manalapan FL

Heat Advisory August 12, 12:00pm until August 12, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: A 50 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 90. Heat index values as high as 105. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 80. Southwest wind 5 to 8 mph.

    Low: 80 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 90. Heat index values as high as 105. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 82. South wind 7 to 9 mph.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. Southeast wind 5 to 11 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 2am.  Mostly clear, with a low around 83. Southeast wind 10 to 13 mph.

    Low: 83 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between 8am and 2pm.  Sunny, with a high near 89. Southeast wind 7 to 11 mph.

    High: 89 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 83. Southeast wind 6 to 8 mph.

    Low: 83 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Light southeast wind increasing to 5 to 9 mph in the morning.

    High: 90 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Heat index values as high as 105. Light and variable wind becoming southeast 5 to 9 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. Southwest wind 5 to 8 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Heat index values as high as 105. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 82. South wind 7 to 9 mph.
Friday
Sunny, with a high near 90. Southeast wind 5 to 11 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 83. Southeast wind 10 to 13 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between 8am and 2pm. Sunny, with a high near 89. Southeast wind 7 to 11 mph.
Saturday Night
Mostly clear, with a low around 83. Southeast wind 6 to 8 mph.
Sunday
Sunny, with a high near 90. Light southeast wind increasing to 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 82.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91.
Monday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 81.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Manalapan FL
 26.55°N 80.04°W
4:31 am EDT Aug 12, 2026
4am EDT Aug 12, 2026-6pm EDT Aug 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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