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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Beeville Municipal Airport (KBEA)

Lat: 28.36°NLon: 97.79°WElev: 269ft.

Fair

100°F

38°C

Humidity 32%
Wind Speed SE 10 mph
Barometer 29.97 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 21 Aug 4:35 pm CDT
Extended Forecast for

5 Miles NNW Pettus TX

Heat Advisory August 21, 04:51pm until August 21, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 21, 04:51pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Tonight

    Low: 75 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 103. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 103 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. South southeast wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. Heat index values as high as 105. Light south wind becoming southeast 5 to 10 mph in the afternoon.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. Southeast wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 101. South wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Southeast wind 8 to 15 mph, with gusts as high as 22 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

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

    High: 102 °F

    Hot

Detailed Forecast

Tonight
Partly cloudy, with a low around 75. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and hot, with a high near 103. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 74. South southeast wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 102. Heat index values as high as 105. Light south wind becoming southeast 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 75. Southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 101. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 75. Southeast wind 8 to 15 mph, with gusts as high as 22 mph.
Tuesday
Sunny and hot, with a high near 102. South wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 76. Southeast wind 8 to 15 mph, with gusts as high as 22 mph.
Wednesday
Sunny and hot, with a high near 102.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny and hot, with a high near 100.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Pettus TX
 28.65°N 97.81°W
Last Update:
1:46 pm CDT Aug 21, 2026
Forecast Valid:
4pm CDT Aug 21, 2026-6pm CDT Aug 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation