089
WWCA72 TJSJ 101400
NPWSJU
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
1000 AM AST SUN AUG 10 2025
PRZ001>005-007-008-010-011-102100-
/O.CON.TJSJ.HT.Y.0034.000000T0000Z-250810T2100Z/
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-NORTH
CENTRAL-PONCE AND VICINITY-NORTHWEST-MAYAGUEZ AND VICINITY-
SOUTHWEST-
INCLUDING THE CITIES OF JUANA DIAZ, LAJAS, SALINAS, CAYEY,
GURABO, CANOVANAS, ANASCO, CAROLINA, AGUADILLA, SAN LORENZO,
ISABELA, AGUADA, CAGUAS, MAYAGUEZ, MOCA, PONCE, ARROYO, FLORIDA,
TOA BAJA, FAJARDO, AGUAS BUENAS, JUNCOS, GUANICA, SAN GERMAN,
CEIBA, HUMACAO, CIDRA, YABUCOA, VEGA ALTA, NAGUABO, MAUNABO, TOA
ALTA, LOIZA, MANATI, HATILLO, BAYAMON, CATANO, LUQUILLO, GUAYAMA,
PATILLAS, VEGA BAJA, YAUCO, LAS PIEDRAS, GUAYNABO, HORMIGUEROS,
SAN JUAN, DORADO, QUEBRADILLAS, ARECIBO, PENUELAS, GUAYANILLA,
SANTA ISABEL, CAMUY, COMERIO, TRUJILLO ALTO, RINCON, BARCELONETA,
CABO ROJO, AND RIO GRANDE
1000 AM AST SUN AUG 10 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 5 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...UNTIL 5 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.
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.
MNG/LIS
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