


Non-Precipitation Warnings / Watches / Advisories
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
525 WWCA72 TJSJ 061842 NPWSJU URGENT - WEATHER MESSAGE National Weather Service San Juan PR 242 PM AST Sat Sep 6 2025 PRZ001>005-007-008-010>013-VIZ001-002-061945- /O.CAN.TJSJ.HT.Y.0057.000000T0000Z-250906T2000Z/ San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North Central-Ponce and Vicinity-Northwest-Mayaguez and Vicinity- Southwest-Culebra-Vieques-St.Thomas...St. John...and Adjacent Islands-St Croix- Including the cities of Comerio, Juana Diaz, Patillas, Grove Place, Guaynabo, Trujillo Alto, Mayaguez, Humacao, Ponce, Camuy, Caguas, Arroyo, Loiza, Santa Isabel, Cayey, Guayanilla, Juncos, Aguas Buenas, San Juan, Cabo Rojo, Toa Baja, Luquillo, Frederiksted, Arecibo, Naguabo, Vieques, Hatillo, Canovanas, Charlotte Amalie East, Frederiksted Southeast, Guanica, Ceiba, Barceloneta, Aguadilla, Aguada, Maunabo, Charlotte Amalie West, Moca, Penuelas, Catano, Manati, Florida, Hormigueros, Anasco, Vega Alta, Cidra, Lajas, Culebra, Gurabo, Las Piedras, Anna`s Retreat, Rio Grande, Cruz Bay, Fajardo, Carolina, Bayamon, Dorado, Quebradillas, Charlotte Amalie, Christiansted, Yauco, Salinas, San German, Rincon, Toa Alta, Isabela, Vega Baja, Yabucoa, Guayama, and San Lorenzo 242 PM AST Sat Sep 6 2025 ...HEAT ADVISORY IS CANCELLED... The threat has ended. However, a few weather stations continue to report heat index values exceeding 100F in some coastal areas across southern Puerto Rico and USVI. Expect a gradual decrease in these values through the evening hours. $$ CVB