National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

President Donald J. Trump International Airport (KDJT)

Lat: 26.69°NLon: 80.1°WElev: 10ft.

Partly Cloudy

77°F

25°C

Humidity 88%
Wind Speed NW 5 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 13 Aug 4:53 am EDT
Extended Forecast for

Atlantis FL

Heat Advisory August 13, 12:00pm until August 13, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 92. Heat index values as high as 108. Calm wind becoming east around 6 mph in the afternoon.

    High: 92 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. Light south wind.

    Low: 80 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. Heat index values as high as 106. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 80. Southeast wind 3 to 6 mph.

    Low: 80 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 8am. Sunny, with a high near 91. Southeast wind 3 to 8 mph.

    High: 91 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. Southeast wind around 5 mph becoming calm in the evening.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78. Southeast wind around 6 mph becoming calm in the evening.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 94 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 92. Heat index values as high as 108. Calm wind becoming east around 6 mph in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. Light south wind.
Friday
Sunny, with a high near 92. Heat index values as high as 106. Calm wind becoming east 5 to 8 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 80. Southeast wind 3 to 6 mph.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Sunny, with a high near 91. Southeast wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 79. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 93. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 78. Southeast wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 94. Calm wind becoming east 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 79.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Tuesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atlantis FL
 26.62°N 80.11°W
Last Update:
4:02 am EDT Aug 13, 2026
Forecast Valid:
5am EDT Aug 13, 2026-6pm EDT Aug 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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