Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Dallas/Fort Worth International Airport (KDFW)

Lat: 32.9°NLon: 97.02°WElev: 541ft.

Partly Cloudy

100°F

38°C

Humidity 30%
Wind Speed S 8 mph
Barometer 29.94 in (1012.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 19 Aug 12:53 pm CDT
Extended Forecast for

2 Miles ENE Flower Mound TX

Extreme Heat Warning August 19, 01:43pm until August 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 19, 01:43pm until August 20, 08:00pm

    NOW until 8:00pm Thu

    Extreme Heat Warning

  • This Afternoon

    High: 105 °F

    Hot

  • Tonight

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

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 106. South southwest wind 5 to 10 mph.

    High: 106 °F

    Hot

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 82. South southwest wind around 5 mph.

    Low: 82 °F

    Increasing
    Clouds

  • Friday

    Friday: Sunny and hot, with a high near 106. Southwest wind around 5 mph becoming south southeast in the afternoon.

    High: 106 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 82. South wind around 5 mph.

    Low: 82 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 106. South southwest wind around 5 mph.

    High: 106 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 82. South southeast wind around 5 mph.

    Low: 82 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 105. South wind around 10 mph.
Tonight
Mostly clear, with a low around 82. South wind around 10 mph.
Thursday
Sunny and hot, with a high near 106. South southwest wind 5 to 10 mph.
Thursday Night
Increasing clouds, with a low around 82. South southwest wind around 5 mph.
Friday
Sunny and hot, with a high near 106. Southwest wind around 5 mph becoming south southeast in the afternoon.
Friday Night
Mostly clear, with a low around 82. South wind around 5 mph.
Saturday
Sunny and hot, with a high near 106. South southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 82. South southeast wind around 5 mph.
Sunday
Sunny and hot, with a high near 107. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 82.
Monday
Sunny and hot, with a high near 106.
Monday Night
Mostly clear, with a low around 82.
Tuesday
Sunny and hot, with a high near 105.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Flower Mound TX
 33.03°N 97.05°W (Elev. 548 ft)
1:27 pm CDT Aug 19, 2026
1pm CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database