538
WWCA72 TJSJ 080905
NPWSJU

URGENT - WEATHER MESSAGE
National Weather Service San Juan PR
505 AM AST Wed Oct 8 2025

PRZ001>005-007-008-010-011-081715-
/O.NEW.TJSJ.HT.Y.0075.251008T1400Z-251008T2000Z/
San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North
Central-Ponce and Vicinity-Northwest-Mayaguez and Vicinity-
Southwest-
Including the cities of Toa Baja, Humacao, Guayama, Penuelas,
Carolina, Comerio, San Juan, Florida, Rincon, Gurabo, Aguadilla,
Juana Diaz, Mayaguez, Luquillo, Camuy, Guanica, Hatillo,
Quebradillas, Maunabo, Cayey, Yauco, Guayanilla, Cabo Rojo,
Aguada, Moca, Trujillo Alto, Barceloneta, Fajardo, Arroyo,
Arecibo, Cidra, Santa Isabel, Canovanas, Hormigueros, Naguabo,
Catano, Vega Baja, San German, Manati, Toa Alta, Juncos, Salinas,
Rio Grande, Loiza, San Lorenzo, Patillas, Lajas, Aguas Buenas,
Yabucoa, Guaynabo, Bayamon, Vega Alta, Ponce, Anasco, Dorado,
Isabela, Ceiba, Caguas, and Las Piedras
505 AM AST Wed Oct 8 2025

...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 PM AST THIS
AFTERNOON...

* WHAT...This level of heat affect most individuals sensitive to
  heat, especially those without effective cooling and/or adequate
  hydration. Impacts possible in some health system and in
  heat-sensitive industries.

* WHERE...Eastern Interior, Mayaguez and Vicinity, North Central,
  Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity,
  Southeast, and Southwest Counties.

* WHEN...From 10 AM this morning to 4 PM AST this afternoon.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

MRR