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

Corpus Christi, Corpus Christi International Airport (KCRP)

Lat: 27.77°NLon: 97.51°WElev: 43ft.

Mostly Cloudy

100°F

38°C

Humidity 39%
Wind Speed SE 16 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 22 Aug 4:51 pm CDT
Extended Forecast for

3 Miles WSW Sinton TX

Heat Advisory until August 22, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 22, 07:00pm

    NOW until 7:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 101 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 75. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Heat index values as high as 106. Light south wind becoming southeast 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. South wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. Southeast wind 8 to 15 mph, with gusts as high as 22 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. South wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 77. Southeast wind 8 to 15 mph, with gusts as high as 21 mph.

    Low: 77 °F

    Clear

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 101. Heat index values as high as 106. Southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 75. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 106. Light south wind becoming southeast 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 77. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 96. South wind 5 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 77. Southeast wind 8 to 15 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 96. South wind 5 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 77. Southeast wind 8 to 15 mph, with gusts as high as 21 mph.
Wednesday
Sunny and hot, with a high near 97. South wind 6 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
Clear, with a low around 77.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 77.
Friday
Sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 78.
Saturday
Sunny, with a high near 95.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Sinton TX
 28.02°N 97.56°W
4:46 pm CDT Aug 22, 2026
5pm CDT Aug 22, 2026-6pm CDT Aug 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database