252
WWCA72 TJSJ 040625
NPWSJU

URGENT - WEATHER MESSAGE
National Weather Service San Juan PR
225 AM AST Sun Oct 4 2026

PRZ001>013-VIZ001-002-042000-
/O.NEW.TJSJ.HT.Y.0066.261004T1400Z-261004T2000Z/
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 Sabana Grande, Guaynabo, Aguas Buenas,
Arecibo, Ciales, Morovis, Yauco, Aibonito, Anna`s Retreat,
Luquillo, Maricao, Anasco, San Lorenzo, Jayuya, Fajardo, San Juan,
Cabo Rojo, Guayama, Penuelas, Vieques, Cruz Bay, Patillas, Naguabo,
Moca, Ceiba, Quebradillas, Las Marias, San Sebastian, Toa Alta,
Villalba, Corozal, Utuado, Canovanas, Toa Baja, Charlotte Amalie,
Charlotte Amalie West, Manati, Coamo, Camuy, Lajas, Isabela,
Orocovis, Arroyo, Grove Place, Barceloneta, Aguadilla, Ponce,
Culebra, Yabucoa, Hatillo, Maunabo, Charlotte Amalie East, Adjuntas,
Rincon, Vega Baja, Guayanilla, Aguada, Barranquitas, Frederiksted
Southeast, Vega Alta, Gurabo, Hormigueros, Bayamon, Loiza,
Christiansted, Caguas, Florida, Carolina, Catano, Guanica, Santa
Isabel, Trujillo Alto, Lares, Juncos, Salinas, Dorado, Humacao,
Frederiksted, Rio Grande, Las Piedras, Mayaguez, Cidra, Comerio,
Naranjito, San German, Cayey, and Juana Diaz
225 AM AST Sun Oct 4 2026

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

* WHAT...This level of heat affects most individuals sensitive to
  heat, especially those without effective cooling and/or adequate
  hydration.

* WHERE...Puerto Rico and U.S. Virgin Islands.

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

* IMPACTS...High temperatures or elevated heat indices can worsen
  symptoms in people with chronic conditions. They can also increase
  the risk of heat-related illness among individuals sensitive to
  heat with inadequate cooling or hydration. These risks are highest
  across coastal areas, lowlands, interior valleys, and urban zones.

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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

YZR