694 WWCA72 TJSJ 260552 NPWSJU URGENT - WEATHER MESSAGE National Weather Service San Juan PR 152 AM AST Sat Sep 26 2026 PRZ001>013-VIZ001-002-261400- /O.NEW.TJSJ.HT.Y.0064.260926T1300Z-260926T2000Z/ 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 Las Piedras, Loiza, Penuelas, Juana Diaz, Luquillo, Naranjito, Utuado, San German, Vega Baja, Mayaguez, Aguas Buenas, Coamo, Canovanas, Trujillo Alto, Charlotte Amalie, Charlotte Amalie East, Florida, Hatillo, Arroyo, Isabela, Dorado, Lajas, Culebra, Moca, Toa Alta, Toa Baja, Frederiksted, Ceiba, Caguas, Vieques, Sabana Grande, Guaynabo, Barranquitas, Aguada, Manati, Frederiksted Southeast, Rio Grande, Guanica, Barceloneta, Charlotte Amalie West, Corozal, Anasco, Orocovis, Villalba, Gurabo, Arecibo, San Lorenzo, Cabo Rojo, Lares, Salinas, Morovis, Bayamon, Maricao, San Juan, Guayama, Catano, Cruz Bay, Ciales, Anna's Retreat, Cayey, Grove Place, Las Marias, Aguadilla, Quebradillas, Cidra, San Sebastian, Hormigueros, Comerio, Yabucoa, Juncos, Carolina, Yauco, Christiansted, Jayuya, Patillas, Aibonito, Guayanilla, Humacao, Maunabo, Adjuntas, Naguabo, Ponce, Rincon, Camuy, Vega Alta, Santa Isabel, and Fajardo 152 AM AST Sat Sep 26 2026 ...HEAT ADVISORY IN EFFECT FROM 9 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...Portions of Puerto Rico and Virgin Islands. * WHEN...From 9 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. && $$ MMC