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

Arlington Municipal Airport (KGKY)

Lat: 32.66°NLon: 97.1°WElev: 587ft.

Fair

82°F

28°C

Humidity 74%
Wind Speed S 7 mph
Barometer 29.92 in (1012.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 29 Jul 8:53 am CDT
Extended Forecast for

3 Miles NW Cedar Hill TX

Heat Advisory July 29, 09:14am until July 29, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 29, 09:14am until July 29, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Today

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Heat index values as high as 106. South southwest wind around 5 mph.

    High: 100 °F

    Hot

  • Thursday Night

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

    Low: 81 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. Southwest wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Friday Night

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

    Low: 81 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm.  Sunny and hot, with a high near 99. West southwest wind around 10 mph becoming north in the afternoon.  Chance of precipitation is 20%.

    High: 99 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. North northeast wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Today
Mostly sunny and hot, with a high near 99. Heat index values as high as 105. South wind around 5 mph.
Tonight
Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 100. Heat index values as high as 106. South southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 81. South wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 102. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 81. South southwest wind 5 to 10 mph.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny and hot, with a high near 99. West southwest wind around 10 mph becoming north in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 77. North northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 96. North northeast wind 5 to 10 mph.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 99.
Monday Night
Clear, with a low around 78.
Tuesday
Sunny and hot, with a high near 100.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Cedar Hill TX
 32.6°N 96.99°W (Elev. 768 ft)
6:06 am CDT Jul 29, 2026
9am CDT Jul 29, 2026-6pm CDT Aug 4, 2026
 
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Additional Resources

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