818 WWUS54 KBRO 201311 SVSBRO Severe Weather Statement National Weather Service Brownsville TX 811 AM CDT Wed May 20 2026 TXC489-201320- /O.CAN.KBRO.SV.W.0020.000000T0000Z-260520T1345Z/ Willacy TX- 811 AM CDT Wed May 20 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN WILLACY COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 2597 9713 2596 9728 2594 9729 2592 9733 2593 9735 2591 9737 2584 9737 2584 9740 2597 9743 2625 9743 2638 9741 2637 9742 2638 9742 2641 9739 2642 9742 2647 9725 2646 9724 2648 9725 2650 9717 2633 9713 TIME...MOT...LOC 1310Z 358DEG 34KT 2590 9724 $$ TXC061-201345- /O.CON.KBRO.SV.W.0020.000000T0000Z-260520T1345Z/ Cameron TX- 811 AM CDT Wed May 20 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 AM CDT FOR EASTERN CAMERON COUNTY... At 810 AM CDT, a severe thunderstorm was located 7 miles southwest of Starbase, or 10 miles southeast of Port Of Brownsville, moving south at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... South Padre Island, Port Of Brownsville, Brownsville, U.s. Coast Guard Station, Port Isabel Lighthouse, Beach Access Four, Port Isabel Fire And Police Department, Laguna Vista Police Department, Garria Elementary School, and Starbase. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. If on or near Laguna Madre, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. && LAT...LON 2597 9713 2596 9728 2594 9729 2592 9733 2593 9735 2591 9737 2584 9737 2584 9740 2597 9743 2625 9743 2638 9741 2637 9742 2638 9742 2641 9739 2642 9742 2647 9725 2646 9724 2648 9725 2650 9717 2633 9713 TIME...MOT...LOC 1310Z 358DEG 34KT 2590 9724 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 64-Katz  281 WWUS54 KBRO 201319 SVSBRO Severe Weather Statement National Weather Service Brownsville TX 819 AM CDT Wed May 20 2026 TXC061-201328- /O.CAN.KBRO.SV.W.0020.000000T0000Z-260520T1345Z/ Cameron TX- 819 AM CDT Wed May 20 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN CAMERON COUNTY IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. However, gusty winds and heavy rain are still possible with this thunderstorm. && LAT...LON 2597 9713 2596 9728 2594 9729 2592 9733 2593 9735 2591 9737 2584 9737 2584 9740 2597 9743 2625 9743 2638 9741 2637 9742 2638 9742 2641 9739 2642 9742 2647 9725 2646 9724 2648 9725 2650 9717 2633 9713 TIME...MOT...LOC 1316Z 358DEG 34KT 2582 9724 $$ 64-Katz  018 WHUS54 KBRO 201327 SMWBRO GMZ130-150-170-201400- /O.NEW.KBRO.MA.W.0011.260520T1327Z-260520T1400Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Brownsville TX 827 AM CDT Wed May 20 2026 The National Weather Service in Brownsville has issued a * Special Marine Warning for... Coastal waters from Port Mansfield TX to the Rio Grande River out 20 NM... Laguna Madre From the Port Of Brownsville to the Arroyo Colorado... Waters from Port Mansfield TX to the Rio Grande River from 20 to 60 NM... * Until 900 AM CDT. * At 827 AM CDT, a severe thunderstorm capable of producing waterspouts was located 22 nm east of Boca Chica Beach, or 25 nm southeast of South Padre Island, moving south at 30 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Move to safe harbor immediately as gusty winds and high waves are expected. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 2597 9715 2600 9715 2600 9726 2602 9725 2605 9719 2608 9720 2608 9726 2611 9730 2620 9730 2623 9732 2622 9733 2627 9731 2626 9734 2629 9735 2632 9730 2658 9628 2619 9601 2596 9674 TIME...MOT...LOC 1327Z 356DEG 28KT 2593 9674 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ 64-Katz  645 WHUS54 KHGX 201328 SMWHGX GMZ350-355-370-375-201430- /O.NEW.KHGX.MA.W.0032.260520T1328Z-260520T1430Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Houston/Galveston TX 828 AM CDT Wed May 20 2026 The National Weather Service in League City has issued a * Special Marine Warning for... Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM... Coastal waters from High Island to Freeport TX out 20 NM... Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM... Waters from High Island to Freeport TX from 20 to 60 NM... * Until 930 AM CDT. * At 827 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 6 nm northeast of Galveston A21 to near Galveston A66 to near Galveston A196, moving east at 20 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Tabs Buoy F, Galveston A8, Galveston A122, Heald Bank, High Island A23, Galveston A196, Galveston A250, Galveston A171, Galveston 317, Galveston 424, High Island A457, Buoy 42019, High Island A109, High Island A131, High Island A142, High Island A410, High Island A61, East Breaks 228, High Island A80, and Galveston A21. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 2772 9561 2834 9522 2872 9518 2911 9422 2853 9401 2818 9460 2799 9484 2766 9554 TIME...MOT...LOC 1327Z 277DEG 19KT 2864 9477 2832 9475 2804 9486 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ Batiste