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

Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Current conditions at

Dallas/Fort Worth International Airport (KDFW)

Lat: 32.9°NLon: 97.02°WElev: 541ft.

Fair

92°F

33°C

Humidity 43%
Wind Speed SE 9 mph
Barometer 29.81 in (1008.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 28 Jul 9:53 pm CDT
Extended Forecast for

3 Miles SSW Flower Mound TX

Heat Advisory July 28, 10:26pm until July 29, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 28, 10:26pm until July 29, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 102. Heat index values as high as 108. South southwest wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 82. South wind around 10 mph.

    Low: 82 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 102. Heat index values as high as 108. South wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 82. South wind around 10 mph.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 104. South southwest wind around 10 mph.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 83. South wind around 10 mph.

    Low: 83 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 81. South southwest wind around 10 mph.
Wednesday
Mostly sunny and hot, with a high near 102. Heat index values as high as 108. South southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 82. South wind around 10 mph.
Thursday
Sunny and hot, with a high near 102. Heat index values as high as 108. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 82. South wind around 10 mph.
Friday
Sunny and hot, with a high near 104. South southwest wind around 10 mph.
Friday Night
Mostly clear, with a low around 83. South wind around 10 mph.
Saturday
Sunny and hot, with a high near 101. North wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 77. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 97.
Sunday Night
Clear, with a low around 78.
Monday
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Sunny and hot, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Flower Mound TX
 32.98°N 97.1°W (Elev. 535 ft)
Last Update:
6:11 pm CDT Jul 28, 2026
Forecast Valid:
10pm CDT Jul 28, 2026-6pm CDT Aug 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation