Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk into the Weekend on the East Coast; Flash Flooding Possible in the Southeast

A dangerous, record heat wave continues for the Desert Southwest and the Central Valley of California through Saturday, and the Pacific Northwest through Tuesday. Coastal flooding is expected through tonight at high tide along the Eastern Seaboard from Erin, while the high rip current risk and dangerous surf continue through the weekend. Flash flooding possible today in Georgia and South Carolina. Read More >

Click a location below for detailed forecast.

Last Map Update: Fri, Aug 22, 2025 at 9:24:16 am CDT

Watches, Warnings & Advisories

National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

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National Weather Service Brownsville/Rio Grande Valley, TX

There are no watches, warnings, or advisories at this time.

Radar

Today

Beachcast

Tonight

5-Day Outlook

Latest Radar Loop

Another round of mainly afternoon thunderstorms is in the forecast for South Texas today as a disturbance moves across. The activity will start earlier in the day over the marine zones before transitioning inland. Otherwise, expect another hot day with heat index values around 100-110 degrees under partly cloudy skies.

Isolated to scattered showers and thunderstorms will impact area beaches today. Otherwise, it will be mostly sunny with a LOW risk of rip currents.

A few showers and thunderstorms will linger into the evening hours before waning overnight. Otherwise, expect partly cloudy skies and light winds, with lows in the 70s.

Daily chances for showers and thunderstorms will continue through the weekend into early next week. Temperatures will be slightly cooler over the weekend owing to the rain and increased cloud cover, but will rise again by mid next week.

*Hourly Weather Roundup ( )*
*Location*	*Sky/Weather*	*Temp*	*Dewpt*	RH	*Wind*	*Baro*	*Remarks*
Alice	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Beeville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Corpus Christi	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Corpus Christi NAS	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Cotulla	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Kingsville NAS	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Laredo	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Port Lavaca	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Rockport	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Victoria	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Note: "N/A" or "MISG" will be displayed if values are not available. In the LOCATION column, click on links for a list of recent observations at sites of interest. In the WIND column, VRB is "variable" and G is "gust". Wind speeds are in MPH. In the BARO (pressure) column, values are in inches. In the REMARKS column, HX is "heat index", WCI is "wind chill index", and VSB is "visibility" (if shown).

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