Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Grand Prairie, Grand Prairie Municipal Airport (KGPM)

Lat: 32.7°NLon: 97.05°WElev: 591ft.

Fair

96°F

36°C

Humidity 36%
Wind Speed N 9 G 17 mph
Barometer 30.00 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 27 Aug 12:35 pm CDT
Extended Forecast for

Grand Prairie TX

Heat Advisory August 27, 12:43pm until August 27, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 27, 12:43pm until August 27, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 101 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. East northeast wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 101. Heat index values as high as 104. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 78. East wind around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Southeast wind around 5 mph.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 78. Southeast wind 5 to 10 mph.

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. South wind around 10 mph.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 78. Southeast wind 5 to 10 mph.

    Low: 78 °F

    Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 101. Heat index values as high as 107. Northeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 77. East northeast wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny and hot, with a high near 101. Heat index values as high as 104. Calm wind becoming east northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 78. East wind around 5 mph.
Saturday
Sunny and hot, with a high near 101. Southeast wind around 5 mph.
Saturday Night
Clear, with a low around 78. Southeast wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 101. South wind around 10 mph.
Sunday Night
Clear, with a low around 78. Southeast wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 100. South wind around 10 mph.
Monday Night
Clear, with a low around 78.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Clear, with a low around 78.
Wednesday
Sunny and hot, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Prairie TX
 32.69°N 97.02°W (Elev. 528 ft)
10:51 am CDT Aug 27, 2026
12pm CDT Aug 27, 2026-6pm CDT Sep 2, 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