000 WWCA72 TJSJ 282050 NPWSJU URGENT - WEATHER MESSAGE National Weather Service San Juan PR 450 PM AST Thu Sep 28 2023 PRZ001>005-008-010-012-013-VIZ001-002-282200- /O.EXP.TJSJ.HT.Y.0115.000000T0000Z-230928T2100Z/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior- North Central-Northwest-Mayaguez and Vicinity-Culebra-Vieques- St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, Trujillo Alto, Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, Rio Grande, Arroyo, Guayama, Maunabo, Patillas, Salinas, Yabucoa, Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, San Lorenzo, Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, Vega Baja, Aguadilla, Camuy, Hatillo, Isabela, Quebradillas, Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, San German, Culebra, Vieques, Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, Cruz Bay, Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 450 PM AST Thu Sep 28 2023 ...HEAT ADVISORY WILL EXPIRE AT 5 PM AST THIS AFTERNOON... $$