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 >

Current conditions at

Lake Charles Regional Airport (KLCH)

Lat: 30.13°NLon: 93.23°WElev: 7ft.

Partly Cloudy

100°F

38°C

Humidity 38%
Wind Speed NA
Barometer 29.98 in (1016.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 22 Aug 2:53 pm CDT
Extended Forecast for

11 Miles ENE Grand Chenier LA

Heat Advisory August 23, 11:00am until August 23, 08:00pm
Heat Advisory August 22, 03:21pm until August 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory August 22, 03:21pm until August 22, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 96 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 81. Southwest wind 5 to 10 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Heat index values as high as 110. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 97 °F

    Hot

  • Sunday Night

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

    Low: 81 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 94. West wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 81. South wind 5 to 10 mph.

    Low: 81 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 94. Southwest wind 5 to 10 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

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

    Low: 81 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 96. Heat index values as high as 107. Southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 81. Southwest wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 110. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 81. Southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 94. West wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 81. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 94. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 81. Southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 94. Southwest wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 81.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Grand Chenier LA
 29.8°N 92.8°W
2:45 pm CDT Aug 22, 2026
3pm CDT Aug 22, 2026-6pm CDT Aug 28, 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