WWCA72 TJSJ 201847

NPWSJU



URGENT - WEATHER MESSAGE

National Weather Service San Juan PR

247 PM AST Sun Sep 20 2026



PRZ001>013-VIZ001-002-202000-

/O.EXP.TJSJ.HT.Y.0061.000000T0000Z-260920T1900Z/

San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North

Central-Central Interior-Ponce and Vicinity-Northwest-Western

Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques-

St.Thomas...St. John...and Adjacent Islands-St Croix-

Including the cities of Ponce, Barranquitas, Ciales, Charlotte Amalie

East, Naranjito, San Juan, Grove Place, Yauco, Carolina, Barceloneta,

Aibonito, Arecibo, Toa Alta, Caguas, Luquillo, Guayama, Bayamon,

Salinas, Jayuya, Guayanilla, Penuelas, Frederiksted Southeast,

Trujillo Alto, Orocovis, Las Marias, Charlotte Amalie West, San

German, Comerio, Patillas, Mayaguez, Cidra, Aguadilla, Dorado,

Juncos, Arroyo, Guaynabo, Utuado, Gurabo, Sabana Grande, Culebra,

Ceiba, Las Piedras, San Sebastian, Cruz Bay, Humacao, Corozal,

Villalba, Isabela, Charlotte Amalie, Camuy, Florida, Manati, Lares,

Hormigueros, Rincon, Vega Baja, Christiansted, San Lorenzo, Anasco,

Moca,

Santa Isabel, Morovis, Maunabo, Aguada, Anna's Retreat, Juana

Diaz, Naguabo, Canovanas, Fajardo, Catano, Quebradillas, Adjuntas,

Maricao, Rio Grande, Toa Baja, Cayey, Vega Alta, Hatillo, Vieques,

Lajas, Loiza, Coamo, Cabo Rojo, Yabucoa, Frederiksted, Aguas Buenas,

and Guanica

247 PM AST Sun Sep 20 2026



...HEAT ADVISORY WILL EXPIRE AT 3 PM AST THIS AFTERNOON...



The threat has ended. Rainfall started to develop across the areas

with higher heat indices.



$$



MMC