386
WWCA72 TJSJ 050625
NPWSJU
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
225 AM AST MON OCT 5 2026
PRZ001>013-VIZ001-002-051900-
/O.NEW.TJSJ.HT.Y.0067.261005T1400Z-261005T1900Z/
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, VILLALBA, SAN SEBASTIAN, BARCELONETA,
LOIZA, MOROVIS, AGUAS BUENAS, HATILLO, AGUADILLA, GUAYAMA, CIALES,
SAN LORENZO, TOA BAJA, CULEBRA, OROCOVIS, CHARLOTTE AMALIE WEST,
NAGUABO, RINCON, CRUZ BAY, SANTA ISABEL, CAYEY, SAN JUAN, MANATI,
CAMUY, YAUCO, CAROLINA, MAYAGUEZ, FREDERIKSTED, PATILLAS,
BARRANQUITAS, CABO ROJO, VEGA BAJA, CIDRA, ADJUNTAS, CEIBA, JUNCOS,
TOA ALTA, SALINAS, FLORIDA, FREDERIKSTED SOUTHEAST, LAS PIEDRAS,
JAYUYA, SABANA GRANDE,
UTUADO, LARES, CAGUAS, CHRISTIANSTED, SAN GERMAN, ANNA'S RETREAT,
COMERIO, BAYAMON, CHARLOTTE AMALIE EAST, COAMO, LAJAS, CATANO,
CANOVANAS, MOCA, TRUJILLO ALTO, JUANA DIAZ, AGUADA, HORMIGUEROS,
GURABO, FAJARDO, NARANJITO, MARICAO, HUMACAO, YABUCOA, CHARLOTTE
AMALIE, GUANICA, RIO GRANDE, ANASCO, GROVE PLACE, ISABELA, VIEQUES,
GUAYANILLA, ARROYO, GUAYNABO, MAUNABO, QUEBRADILLAS, LAS MARIAS,
ARECIBO, LUQUILLO, COROZAL, PENUELAS, DORADO, VEGA ALTA, AND AIBONITO
225 AM AST MON OCT 5 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 3 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 3 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.
RVM
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