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

Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Dallas/Fort Worth International Airport (KDFW)

Lat: 32.9°NLon: 97.02°WElev: 541ft.

A Few Clouds

102°F

39°C

Humidity 15%
Wind Speed Vrbl 3 mph
Barometer 30.00 in (1014.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 16 Aug 5:53 pm CDT
Extended Forecast for

Coppell TX

Heat Advisory August 16, 06:43pm until August 17, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 16, 06:43pm until August 17, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Tonight

    Low: 80 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 104. South wind around 5 mph.

    High: 104 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 81. South wind around 5 mph.

    Low: 81 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 103. Heat index values as high as 107. Southwest wind around 5 mph.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 81. South wind around 10 mph.

    Low: 81 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103. South southwest wind 5 to 10 mph.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. South wind around 10 mph.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 103. South southwest wind 5 to 10 mph.

    High: 103 °F

    Hot

Detailed Forecast

Tonight
Clear, with a low around 80. South southwest wind around 5 mph.
Monday
Sunny and hot, with a high near 104. South wind around 5 mph.
Monday Night
Clear, with a low around 81. South wind around 5 mph.
Tuesday
Sunny and hot, with a high near 103. Heat index values as high as 107. Southwest wind around 5 mph.
Tuesday Night
Clear, with a low around 81. South wind around 10 mph.
Wednesday
Sunny and hot, with a high near 103. South southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 81. South wind around 10 mph.
Thursday
Sunny and hot, with a high near 103. South southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 79.
Saturday
Sunny and hot, with a high near 102.
Saturday Night
Clear, with a low around 79.
Sunday
Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coppell TX
 32.96°N 96.99°W (Elev. 518 ft)
Last Update:
6:12 pm CDT Aug 16, 2026
Forecast Valid:
6pm CDT Aug 16, 2026-6pm CDT Aug 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation