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

Beaumont/Port Arthur Southeast Texas Regional Airport (KBPT)

Lat: 29.95°NLon: 94.03°WElev: 13ft.

Fair

90°F

32°C

Humidity 68%
Wind Speed SW 13 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 22 Aug 6:53 pm CDT
Extended Forecast for

6 Miles S Port Acres TX

Heat Advisory August 23, 11:00am until August 23, 08:00pm
Heat Advisory August 22, 07:14pm until August 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
...
  •  
    Heat Advisory August 22, 07:14pm until August 22, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Tonight

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Heat index values as high as 109. West wind 5 to 10 mph becoming south in the afternoon.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95. Heat index values as high as 107. Southwest wind 5 to 10 mph.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Southwest wind 5 to 10 mph.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. Southwest wind 5 to 10 mph.

    High: 96 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 109. West wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 95. Heat index values as high as 107. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 95. Southwest wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 79. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 96. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Port Acres TX
 29.81°N 94.03°W
Last Update:
6:45 pm CDT Aug 22, 2026
Forecast Valid:
7pm CDT Aug 22, 2026-6pm CDT Aug 29, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation