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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Prairie, Grand Prairie Municipal Airport (KGPM)

Lat: 32.7°NLon: 97.05°WElev: 591ft.

Fair

84°F

29°C

Humidity 56%
Wind Speed E 6 mph
Barometer 29.96 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 23 Jul 3:55 am CDT
Extended Forecast for

Grand Prairie Municipal Airport TX

Heat Advisory July 23, 04:01am until July 23, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 23, 04:01am until July 23, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 80. East wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 80 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 97. Heat index values as high as 103. South wind around 10 mph, with gusts as high as 20 mph.

    High: 97 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 80. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 100. South southwest wind around 10 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. South wind 5 to 10 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. South southwest wind around 10 mph.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 81. South wind 5 to 10 mph.

    Low: 81 °F

    Clear

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 104. East northeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 80. East wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 97. Heat index values as high as 103. South wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 80. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny and hot, with a high near 100. South southwest wind around 10 mph.
Saturday Night
Mostly clear, with a low around 81. South wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 102. South southwest wind around 10 mph.
Sunday Night
Clear, with a low around 81. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 103. South southwest wind 5 to 10 mph.
Monday Night
Clear, with a low around 82.
Tuesday
Sunny and hot, with a high near 104.
Tuesday Night
Clear, with a low around 82.
Wednesday
Sunny and hot, with a high near 104.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Prairie Municipal Airport TX
 32.71°N 97.04°W (Elev. 548 ft)
Last Update:
1:26 am CDT Jul 23, 2026
Forecast Valid:
4am CDT Jul 23, 2026-6pm CDT Jul 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation