701 WUUS51 KILN 201105 SVRILN OHC049-201130- /O.NEW.KILN.SV.W.0092.260520T1105Z-260520T1130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Wilmington OH 705 AM EDT Wed May 20 2026 The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Eastern Franklin County in central Ohio... * Until 730 AM EDT. * At 705 AM EDT, a severe thunderstorm was located over Columbus, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include... Columbus, Westerville, Reynoldsburg, Upper Arlington, Gahanna, Worthington, Bexley, Pataskala, Minerva Park, Ohio State University, Easton, Whitehall, New Albany, Grandview Heights, Obetz, Valleyview, Marble Cliff, Port Columbus Airport, Huber Ridge, and Clintonville. This includes the following Interstates... I-70 in Ohio between mile markers 94 and 107. I-71 in Ohio between mile markers 103 and 119. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 4000 8277 3987 8297 3997 8312 4013 8296 4013 8276 TIME...MOT...LOC 1105Z 229DEG 32KT 3996 8302 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$  486 FZUS74 KCRP 201112 MWSCRP Marine Weather Statement National Weather Service Corpus Christi TX 612 AM CDT Wed May 20 2026 GMZ231-232-201121- /O.CAN.KCRP.MA.W.0016.000000T0000Z-260520T1130Z/ 612 AM CDT Wed May 20 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Baffin Bay and Upper Laguna Madre... Corpus Christi and Nueces Bays... The thunderstorms have moved out of the warned area and no longer pose a significant threat to boaters. && LAT...LON 2722 9698 2725 9728 2750 9697 2774 9685 2751 9639 2717 9676 TIME...MOT...LOC 1111Z 275DEG 27KT 2791 9639 2758 9649 2726 9690 $$ GMZ250-270-201130- /O.CON.KCRP.MA.W.0016.000000T0000Z-260520T1130Z/ 612 AM CDT Wed May 20 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 630 AM CDT... For the following areas... Coastal waters from Baffin Bay to Port Aransas out 20 NM... Waters from Baffin Bay to Port Aransas from 20 to 60 NM... At 611 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 22 nm southwest of Matagorda Island 607 to 34 nm southeast of Port Aransas to 23 nm southeast of Malaquite Beach, moving east at 25 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats, damage vessels and oil rigs, and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. Severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 2722 9698 2725 9728 2750 9697 2774 9685 2751 9639 2717 9676 TIME...MOT...LOC 1111Z 275DEG 27KT 2791 9639 2758 9649 2726 9690 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ BF  237 WHUS54 KCRP 201117 SMWCRP GMZ270-275-201215- /O.NEW.KCRP.MA.W.0018.260520T1117Z-260520T1215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Corpus Christi TX 617 AM CDT Wed May 20 2026 The National Weather Service in Corpus Christi has issued a * Special Marine Warning for... Waters from Baffin Bay to Port Aransas from 20 to 60 NM... Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM... * Until 715 AM CDT. * At 617 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 30 nm southwest of Matagorda Island 607 to 35 nm east of Packery Channel to 32 nm southeast of Malaquite Beach, moving southeast at 30 knots. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar. IMPACT...Waterspouts can quickly form and capsize boats, damage vessels and oil rigs, and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 2719 9681 2789 9649 2791 9646 2764 9579 2743 9589 2740 9596 2735 9602 2727 9608 2721 9613 2708 9621 TIME...MOT...LOC 1117Z 294DEG 30KT 2781 9648 2740 9660 2717 9676 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ BF  519 WUUS54 KBRO 201127 SVRBRO TXC061-261-489-201215- /O.NEW.KBRO.SV.W.0017.260520T1127Z-260520T1215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Brownsville TX 627 AM CDT Wed May 20 2026 The National Weather Service in Brownsville has issued a * Severe Thunderstorm Warning for... Southeastern Kenedy County in Deep South Texas... Northeastern Cameron County in Deep South Texas... Central Willacy County in Deep South Texas... * Until 715 AM CDT. * At 626 AM CDT, a severe thunderstorm was located 8 miles northeast of San Perlita, or 10 miles west of Port Mansfield, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Rio Hondo, Arroyo City, Port Mansfield, San Perlita, Port Mansfield Chamber Of Commerce, Port Mansfield Airport, Porfirio, Rudolph, Rio Hondo Elementary School, and Rio Hondo High School. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 2634 9713 2620 9761 2677 9781 2693 9735 2637 9713 TIME...MOT...LOC 1126Z 332DEG 39KT 2661 9758 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Caceres  268 WWUS51 KILN 201128 SVSILN Severe Weather Statement National Weather Service Wilmington OH 728 AM EDT Wed May 20 2026 OHC049-201138- /O.EXP.KILN.SV.W.0092.000000T0000Z-260520T1130Z/ Franklin OH- 728 AM EDT Wed May 20 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN FRANKLIN COUNTY WILL EXPIRE AT 730 AM EDT... The storm which prompted the warning has weakened below severe limits and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. Please report previous wind damage or hail to the National Weather Service by going to our website at weather.gov/iln and submitting your report via social media. && LAT...LON 4000 8277 3987 8297 3997 8312 4013 8296 4013 8276 TIME...MOT...LOC 1128Z 229DEG 32KT 4008 8283 $$  049 WHUS54 KBRO 201148 SMWBRO GMZ130-132-150-170-175-201245- /O.NEW.KBRO.MA.W.0009.260520T1148Z-260520T1245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Brownsville TX 648 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 Arroyo Colorado To 5 NM North Of Port Mansfield TX... Laguna Madre From the Port Of Brownsville to the Arroyo Colorado... Waters from Baffin Bay to Port Mansfield TX from 20 to 60 NM... Waters from Port Mansfield TX to the Rio Grande River from 20 to 60 NM... * Until 745 AM CDT. * At 648 AM CDT, a severe thunderstorm was located 12 nm south of Port Mansfield, moving south at 35 knots. HAZARD...Wind gusts in excess of 50 knots. SOURCE...Radar. IMPACT...Boats could suffer significant structural damage in high winds. Small craft could capsize in suddenly higher waves. * Locations impacted include... Laguna Vista, Port Isabel, Queen Isabella Causeway, and South Padre Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2597 9715 2600 9715 2600 9726 2605 9719 2606 9719 2608 9720 2611 9730 2635 9733 2635 9738 2641 9738 2636 9744 2642 9739 2642 9742 2641 9745 2642 9743 2674 9640 2619 9600 2596 9675 TIME...MOT...LOC 1148Z 338DEG 34KT 2634 9742 HAIL...0.00IN WIND...50KTS $$ Caceres  255 WHUS54 KHGX 201159 SMWHGX GMZ335-350-355-370-375-201330- /O.NEW.KHGX.MA.W.0031.260520T1159Z-260520T1330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Houston/Galveston TX 659 AM CDT Wed May 20 2026 The National Weather Service in League City has issued a * Special Marine Warning for... Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM... Coastal waters from High Island to Freeport TX out 20 NM... Galveston Bay... Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM... Waters from High Island to Freeport TX from 20 to 60 NM... * Until 830 AM CDT. * At 658 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from near Galveston 282 to 11 nm northwest of Galveston A122 to near Brazos A85, moving east at 20 knots. The strongest thunderstorms are offshore. But gusty winds could occur for areas along the coast as well. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Tabs Buoy F, Galveston A8, Galveston A122, Tabs Buoy B, Galveston Bay Entrance, Galveston 344, Galveston 424, Offatts Bayou, Galveston 221, Galveston Pier 21, High Island A109, Galveston 282, High Island A131, High Island A410, High Island A179, High Island 63, Christmas Bay, Brazos A4, Galveston Ship Channel, and High Island A23. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 2799 9484 2768 9549 2787 9575 2858 9528 2901 9528 2957 9445 2853 9401 TIME...MOT...LOC 1158Z 269DEG 18KT 2896 9509 2839 9507 2793 9556 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ Self