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

Decatur, Decatur Municipal Airport (KLUD)

Lat: 33.25°NLon: 97.58°WElev: 1047ft.

Fair

82°F

28°C

Humidity 70%
Wind Speed S 9 mph
Barometer 29.87 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 29 Jul 4:15 am CDT
Extended Forecast for

6 Miles W Greenwood TX

Heat Advisory July 29, 04:33am until July 29, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 29, 04:33am until July 29, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Today

    High: 101 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 79. South southeast wind around 5 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102. Heat index values as high as 108. South wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. South southeast wind around 5 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78. South southwest wind around 5 mph becoming calm.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 98. North wind 5 to 10 mph.

    High: 98 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. North northeast wind 5 to 10 mph becoming light northeast  in the evening.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Today
Mostly sunny and hot, with a high near 101. Heat index values as high as 106. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 79. South southeast wind around 5 mph.
Thursday
Sunny and hot, with a high near 102. Heat index values as high as 108. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 79. South southeast wind around 5 mph.
Friday
Sunny and hot, with a high near 104. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 78. South southwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 98. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 73. North northeast wind 5 to 10 mph becoming light northeast in the evening.
Sunday
Sunny, with a high near 96. Calm wind becoming northeast around 5 mph in the morning.
Sunday Night
Clear, with a low around 73.
Monday
Sunny, with a high near 98.
Monday Night
Clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Greenwood TX
 33.36°N 97.57°W (Elev. 988 ft)
1:26 am CDT Jul 29, 2026
4am CDT Jul 29, 2026-6pm CDT Aug 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database