Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

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Last Map Update: Thu, Jun 18, 2026 at 10:26:16 pm 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

Flood Warning

Extreme Heat Warning

Heat Advisory

Small Craft Advisory

Rip Current Statement

Special Weather Statement

Extreme Heat Warning

Heat Safety

Small Craft Advisory

Tonight

An Extreme Heat Warning is in effect for all of South Texas except the barrier islands from noon through 8PM today. A Heat Advisory is in effect for the islands. Please remember to stay hydrated and cool, limit time outdoors during the afternoon and look before you lock!

Be cautious as heat indices climb well into the 100s the remainder of this week. Sunny skies and humid conditions may result in dangerous heat related illness if precautions are not taken. Please stay cool and hydrated, check on others, and look before you lock. Don't forget about our furry friends, they need help to stay cool and hydrated too!

A Small Craft Advisory is in effect for the bays and nearshore waters through 7 AM Friday, and for the offshore waters starting 7 PM this evening. Mainly for south to southeast winds around 20 knots with gusts 25 knots, seas 5-7 ft.

Tonight, clearing skies will accompany dry conditions and overnight lows ranging in the 70s to mid 80s.

*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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Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

NWS Corpus Christi