303  
FPCA52 TJSJ 160902  
ZFPPR  
 
ZONE FORECAST FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS  
NATIONAL WEATHER SERVICE SAN JUAN PR  
501 AM AST TUE SEP 16 2025  
 
PRZ001-162000-  
SAN JUAN AND VICINITY-  
INCLUDING THE MUNICIPALITIES OF BAYAMON, CAROLINA, CATANO, GUAYNABO,  
SAN JUAN, TOA ALTA, TOA BAJA, AND TRUJILLO ALTO  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
ISOLATED THUNDERSTORMS THIS MORNING. VARIABLY CLOUDY  
WITH SCATTERED SHOWERS. HIGHS AROUND 92. TEMPERATURE FALLING THIS  
AFTERNOON. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS AROUND 83. EAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 70 PERCENT.    
WEDNESDAY
 
CLOUDY WITH ISOLATED THUNDERSTORMS. SHOWERS. HIGHS  
AROUND 90. TEMPERATURE FALLING IN THE AFTERNOON. EAST WINDS 10 TO  
15 MPH. CHANCE OF RAIN 80 PERCENT.    
WEDNESDAY NIGHT
 
VARIABLY CLOUDY IN THE EVENING, THEN BECOMING  
CLOUDY. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS IN THE EVENING,  
THEN NUMEROUS SHOWERS AFTER MIDNIGHT. LOWS AROUND 83. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 92. TEMPERATURE FALLING IN THE  
AFTERNOON. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS AROUND 83. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 91. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. HIGHS AROUND 92.  
TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
SUNNY IN THE MORNING, THEN VARIABLY CLOUDY WITH  
SCATTERED SHOWERS IN THE AFTERNOON. HIGHS AROUND 91. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.  
 

 
 
PRZ002-162000-  
NORTHEAST-  
INCLUDING THE MUNICIPALITIES OF CEIBA, CANOVANAS, FAJARDO, HUMACAO,  
LOIZA, LUQUILLO, NAGUABO, AND RIO GRANDE  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
VARIABLY CLOUDY, THEN BECOMING MOSTLY CLOUDY LATE THIS  
MORNING, THEN BECOMING VARIABLY CLOUDY, THEN BECOMING PARTLY  
CLOUDY LATE. ISOLATED THUNDERSTORMS THIS MORNING. SCATTERED  
SHOWERS. HIGHS AROUND 91. TEMPERATURE FALLING THIS AFTERNOON.  
EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS AROUND 83. EAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 70 PERCENT.    
WEDNESDAY
 
CLOUDY WITH ISOLATED THUNDERSTORMS. SHOWERS. HIGHS  
AROUND 90. TEMPERATURE FALLING IN THE AFTERNOON. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 80 PERCENT.    
WEDNESDAY NIGHT
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS AROUND 83. EAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 70 PERCENT.    
THURSDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 91. TEMPERATURE FALLING IN THE  
AFTERNOON. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS AROUND 83. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
VARIABLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 92. TEMPERATURE FALLING IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. HIGHS AROUND  
91. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE MORNING,  
THEN PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE AFTERNOON. HIGHS  
AROUND 92. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 91. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 40 PERCENT.  
 

 
 
PRZ003-162000-  
SOUTHEAST-  
INCLUDING THE MUNICIPALITIES OF ARROYO, GUAYAMA, MAUNABO, PATILLAS,  
SALINAS, AND YABUCOA  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
MOSTLY CLOUDY, THEN BECOMING VARIABLY CLOUDY EARLY THIS  
AFTERNOON, THEN BECOMING PARTLY CLOUDY. ISOLATED THUNDERSTORMS  
THIS MORNING. SCATTERED SHOWERS. HIGHS AROUND 93. TEMPERATURE  
FALLING THIS AFTERNOON. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS AROUND 83. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 90. TEMPERATURE FALLING IN THE  
AFTERNOON. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 83. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 91. TEMPERATURE FALLING IN THE  
AFTERNOON. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH  
ISOLATED THUNDERSTORMS. LOWS AROUND 83. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY
 
VARIABLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 92. TEMPERATURE FALLING IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. HIGHS AROUND  
91. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 92. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 91. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 40 PERCENT.  
 

 
 
PRZ004-162000-  
EASTERN INTERIOR-  
INCLUDING THE MUNICIPALITIES OF AGUAS BUENAS, CAGUAS, CAYEY, CIDRA,  
COMERIO, GURABO, JUNCOS, LAS PIEDRAS, AND SAN LORENZO  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
VARIABLY CLOUDY, THEN BECOMING MOSTLY CLOUDY THIS LATE  
MORNING AND EARLY AFTERNOON, THEN BECOMING VARIABLY CLOUDY.  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS. HIGHS AROUND 92.  
EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS. SCATTERED  
SHOWERS IN THE EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT.  
LOWS AROUND 77. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
WEDNESDAY
 
CLOUDY WITH ISOLATED THUNDERSTORMS. SHOWERS. HIGHS  
AROUND 90. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.    
WEDNESDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE  
EVENING, THEN CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 76. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 91. TEMPERATURE FALLING IN THE  
AFTERNOON. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY NIGHT
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS AROUND 77. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
77. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 92. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS  
AROUND 76. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
76. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
SUNNY WITH ISOLATED SHOWERS IN THE MORNING, THEN  
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON. HIGHS  
AROUND 92. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT.  
 

 
 
PRZ005-162000-  
NORTH CENTRAL-  
INCLUDING THE MUNICIPALITIES OF ARECIBO, BARCELONETA, DORADO, FLORIDA,  
MANATI, VEGA ALTA, AND VEGA BAJA  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS THIS MORNING,  
THEN PARTLY CLOUDY WITH ISOLATED SHOWERS THIS AFTERNOON. HIGHS  
AROUND 93. TEMPERATURE FALLING THIS AFTERNOON. EAST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS AROUND 83. EAST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 50 PERCENT.    
WEDNESDAY
 
CLOUDY WITH ISOLATED THUNDERSTORMS. SHOWERS. HIGHS  
AROUND 91. TEMPERATURE FALLING IN THE AFTERNOON. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 80 PERCENT.    
WEDNESDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS.  
ISOLATED THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 83. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
CLOUDY WITH ISOLATED THUNDERSTORMS. SHOWERS. HIGHS  
AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 80 PERCENT.    
THURSDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 83. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 93. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. HIGHS AROUND 93.  
TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 92. CHANCE OF RAIN  
20 PERCENT.  
 

 
 
PRZ006-162000-  
CENTRAL INTERIOR-  
INCLUDING THE MUNICIPALITIES OF AIBONITO, BARRANQUITAS, CIALES, COAMO,  
COROZAL, JAYUYA, MOROVIS, NARANJITO, OROCOVIS, AND VILLALBA  
501 AM AST TUE SEP 16 2025  
   
TODAY
 
VARIABLY CLOUDY, THEN BECOMING MOSTLY CLOUDY EARLY THIS  
AFTERNOON, THEN BECOMING VARIABLY CLOUDY. SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS. HIGHS AROUND 92. TEMPERATURE FALLING THIS  
AFTERNOON. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
VARIABLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED SHOWERS.  
LOWS AROUND 76. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY
 
CLOUDY WITH ISOLATED THUNDERSTORMS. SHOWERS. HIGHS  
AROUND 90. TEMPERATURE FALLING IN THE AFTERNOON. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 80 PERCENT.    
WEDNESDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS.  
ISOLATED THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 75. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 91. TEMPERATURE FALLING IN THE  
AFTERNOON. SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.  
CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS.  
SCATTERED SHOWERS IN THE EVENING, THEN NUMEROUS SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 76. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 91. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
74. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN  
70 PERCENT.    
SATURDAY NIGHT
 
CLEAR WITH ISOLATED SHOWERS. LOWS AROUND 75.  
CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
SUNNY IN THE MORNING, THEN VARIABLY CLOUDY WITH  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 92. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
75. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
SUNNY IN THE MORNING, THEN VARIABLY CLOUDY WITH  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 91. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT.  
 

 
 
PRZ007-162000-  
PONCE AND VICINITY-  
INCLUDING THE MUNICIPALITIES OF GUAYANILLA, JUANA DIAZ, YAUCO, PENUELAS,  
PONCE, AND SANTA ISABEL  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS THIS MORNING, THEN  
VARIABLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 94. TEMPERATURE  
FALLING THIS AFTERNOON. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLEAR.  
ISOLATED SHOWERS. LOWS AROUND 83. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING CLOUDY.  
ISOLATED THUNDERSTORMS. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS IN THE AFTERNOON. HIGHS AROUND 92. TEMPERATURE  
FALLING IN THE AFTERNOON. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
WEDNESDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE  
EVENING, THEN CLEAR WITH ISOLATED SHOWERS AFTER MIDNIGHT. LOWS  
AROUND 83. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
VARIABLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS. HIGHS  
AROUND 92. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
VARIABLY CLOUDY. ISOLATED THUNDERSTORMS. NUMEROUS SHOWERS, MAINLY  
IN THE EVENING. LOWS AROUND 83. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 83.    
SUNDAY
 
SUNNY IN THE MORNING, THEN VARIABLY CLOUDY WITH  
SCATTERED SHOWERS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
CLEAR WITH ISOLATED SHOWERS. LOWS AROUND 83.  
CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE FALLING IN  
THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
 

 
 
PRZ008-162000-  
NORTHWEST-  
INCLUDING THE MUNICIPALITIES OF AGUADILLA, CAMUY, HATILLO, ISABELA,  
AND QUEBRADILLAS  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. HIGHS AROUND 93.  
EAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE EVENING, THEN  
SCATTERED SHOWERS AFTER MIDNIGHT. LOWS AROUND 83. EAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
CLOUDY WITH ISOLATED THUNDERSTORMS. SHOWERS. HIGHS  
AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. EAST WINDS 10 TO  
15 MPH, DIMINISHING TO AROUND 5 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 80 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH  
ISOLATED SHOWERS AFTER MIDNIGHT. LOWS AROUND 83. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN CLOUDY WITH SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 94. TEMPERATURE FALLING IN THE AFTERNOON.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.    
THURSDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. VARIABLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS AROUND 83. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 94. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN VARIABLY CLOUDY  
WITH SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 83.    
SUNDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 83.    
MONDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE FALLING IN  
THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
 

 
 
PRZ009-162000-  
WESTERN INTERIOR-  
INCLUDING THE MUNICIPALITIES OF ADJUNTAS, LARES, LAS MARIAS, MARICAO,  
SABANA GRANDE, SAN SEBASTIAN, AND UTUADO  
501 AM AST TUE SEP 16 2025  
   
TODAY
 
SUNNY WITH ISOLATED SHOWERS THIS MORNING, THEN MOSTLY  
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED THUNDERSTORMS THIS  
AFTERNOON. HIGHS AROUND 93. TEMPERATURE FALLING THIS AFTERNOON.  
EAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND 76.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
VARIABLY CLOUDY IN THE MORNING, THEN BECOMING  
CLOUDY. ISOLATED THUNDERSTORMS. SHOWERS. HIGHS AROUND 93.  
TEMPERATURE FALLING IN THE AFTERNOON. EAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 80 PERCENT.    
WEDNESDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN CLEAR WITH ISOLATED  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 76. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
SUNNY WITH ISOLATED SHOWERS IN THE MORNING, THEN  
CLOUDY WITH SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. SOUTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
80 PERCENT.    
THURSDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH  
ISOLATED SHOWERS AFTER MIDNIGHT. LOWS AROUND 76. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE FALLING IN THE  
AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
75. CHANCE OF RAIN LESS THAN 20 PERCENT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN CLOUDY WITH  
NUMEROUS SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 70 PERCENT.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 75.    
SUNDAY
 
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
SUNDAY NIGHT
 
CLEAR. LOWS AROUND 75.    
MONDAY
 
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT.  
 

 
 
PRZ010-162000-  
MAYAGUEZ AND VICINITY-  
INCLUDING THE MUNICIPALITIES OF AGUADA, ANASCO, HORMIGUEROS, MAYAGUEZ,  
MOCA, RINCON, AND SAN GERMAN  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
SUNNY THIS MORNING, THEN CLOUDY WITH NUMEROUS SHOWERS  
WITH ISOLATED THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 93.  
TEMPERATURE FALLING THIS AFTERNOON. EAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND 83.  
EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING CLOUDY.  
ISOLATED THUNDERSTORMS. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 93. TEMPERATURE FALLING IN  
THE AFTERNOON. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN CLEAR WITH ISOLATED  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 83. EAST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
SUNNY WITH ISOLATED SHOWERS IN THE MORNING, THEN  
CLOUDY WITH SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 94. TEMPERATURE FALLING IN THE AFTERNOON. SOUTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
80 PERCENT.    
THURSDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH  
ISOLATED SHOWERS AFTER MIDNIGHT. LOWS AROUND 83. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 94. TEMPERATURE FALLING IN THE  
AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
NUMEROUS SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 93. CHANCE OF RAIN 70 PERCENT.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 83.    
SUNDAY
 
SUNNY IN THE MORNING, THEN VARIABLY CLOUDY WITH  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 93. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
CLEAR. LOWS AROUND 83.    
MONDAY
 
SUNNY IN THE MORNING, THEN VARIABLY CLOUDY WITH  
SCATTERED SHOWERS IN THE AFTERNOON. HIGHS AROUND 93. CHANCE OF  
RAIN 50 PERCENT.  
 

 
 
PRZ011-162000-  
SOUTHWEST-  
INCLUDING THE MUNICIPALITIES OF CABO ROJO, GUANICA, AND LAJAS  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS THIS MORNING, THEN  
MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED THUNDERSTORMS  
THIS AFTERNOON. HIGHS AROUND 93. EAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 35 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
CLEAR. SCATTERED SHOWERS IN THE EVENING. LOWS AROUND  
83. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 93. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE  
EVENING, THEN CLEAR WITH ISOLATED SHOWERS AFTER MIDNIGHT. LOWS  
AROUND 83. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 94. TEMPERATURE  
FALLING IN THE AFTERNOON. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. VARIABLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS AROUND 83. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 94. TEMPERATURE  
FALLING IN THE AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 93. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 83.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 93. CHANCE OF RAIN  
20 PERCENT.    
SUNDAY NIGHT
 
CLEAR. LOWS AROUND 83.    
MONDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 93. CHANCE OF RAIN  
20 PERCENT.  
 

 
 
PRZ012-162000-  
CULEBRA-  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
VARIABLY CLOUDY, THEN BECOMING MOSTLY CLOUDY LATE THIS  
MORNING, THEN BECOMING VARIABLY CLOUDY, THEN BECOMING PARTLY  
CLOUDY LATE. ISOLATED THUNDERSTORMS THIS MORNING. SCATTERED  
SHOWERS. BREEZY WITH HIGHS AROUND 93. TEMPERATURE FALLING THIS  
AFTERNOON. EAST WINDS 15 TO 20 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
VARIABLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS IN THE EVENING,  
THEN NUMEROUS SHOWERS AFTER MIDNIGHT. LOWS AROUND 83. EAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 92. TEMPERATURE FALLING IN THE  
AFTERNOON. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH ISOLATED  
THUNDERSTORMS. SCATTERED SHOWERS IN THE EVENING, THEN NUMEROUS  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 83. EAST WINDS 15 TO 20 MPH.  
CHANCE OF RAIN 60 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS. SCATTERED  
SHOWERS IN THE MORNING, THEN NUMEROUS SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. EAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS. LOWS AROUND 83. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING VARIABLY  
CLOUDY. ISOLATED THUNDERSTORMS IN THE MORNING. SCATTERED SHOWERS.  
HIGHS AROUND 93. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. HIGHS AROUND  
93. CHANCE OF RAIN 40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE MORNING,  
THEN PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE AFTERNOON. HIGHS  
AROUND 93. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 92. CHANCE OF RAIN 30 PERCENT.  
 

 
 
PRZ013-162000-  
VIEQUES-  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS THIS MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS THIS AFTERNOON. BREEZY WITH HIGHS AROUND 92. TEMPERATURE  
FALLING THIS AFTERNOON. EAST WINDS 15 TO 20 MPH. CHANCE OF RAIN  
50 PERCENT.    
TONIGHT
 
VARIABLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS AFTER MIDNIGHT.  
LOWS AROUND 83. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 90. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 70 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS.  
SCATTERED SHOWERS IN THE EVENING, THEN NUMEROUS SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 83. EAST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 92. EAST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS. LOWS AROUND 83. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING VARIABLY  
CLOUDY. ISOLATED THUNDERSTORMS IN THE MORNING. SCATTERED SHOWERS.  
HIGHS AROUND 92. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 50 PERCENT.    
FRIDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. HIGHS AROUND  
91. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE MORNING,  
THEN PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE AFTERNOON. HIGHS  
AROUND 92. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 91. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
VIZ001-162000-  
ST THOMAS, ST JOHN AND ADJACENT ISLANDS-  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
VARIABLY CLOUDY, THEN BECOMING MOSTLY CLOUDY LATE THIS  
MORNING, THEN BECOMING VARIABLY CLOUDY, THEN BECOMING PARTLY  
CLOUDY LATE. ISOLATED THUNDERSTORMS THIS MORNING. SCATTERED  
SHOWERS. BREEZY WITH HIGHS AROUND 93. EAST WINDS 15 TO 20 MPH.  
CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE EVENING,  
THEN MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 83. EAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 92. EAST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS  
WITH ISOLATED THUNDERSTORMS. LOWS AROUND 83. EAST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS. SCATTERED  
SHOWERS IN THE MORNING, THEN NUMEROUS SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 94. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS. LOWS AROUND 83. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 94. TEMPERATURE FALLING IN  
THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. HIGHS AROUND  
93. CHANCE OF RAIN 40 PERCENT.    
SATURDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. HIGHS AROUND 93.  
TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 92. CHANCE OF RAIN 30 PERCENT.  
 

 
 
VIZ002-162000-  
ST CROIX-  
501 AM AST TUE SEP 16 2025  
 
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST  
THIS AFTERNOON...  
   
TODAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS THIS MORNING,  
THEN PARTLY CLOUDY WITH ISOLATED SHOWERS THIS AFTERNOON. BREEZY  
WITH HIGHS AROUND 93. TEMPERATURE FALLING THIS AFTERNOON. EAST  
WINDS 15 TO 20 MPH. CHANCE OF RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS AFTER MIDNIGHT.  
LOWS AROUND 83. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 93. TEMPERATURE FALLING IN THE  
AFTERNOON. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS.  
SCATTERED SHOWERS IN THE EVENING, THEN NUMEROUS SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 83. EAST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. HIGHS AROUND 94. TEMPERATURE FALLING IN THE  
AFTERNOON. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS. LOWS AROUND 83. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS IN THE MORNING,  
THEN PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE AFTERNOON. HIGHS  
AROUND 94. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN LESS THAN 20 PERCENT.    
SATURDAY
 
VARIABLY CLOUDY WITH SCATTERED SHOWERS. HIGHS AROUND  
93. TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS  
AROUND 83. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. HIGHS AROUND 93.  
CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
83. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. HIGHS AROUND 92.  
TEMPERATURE FALLING IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
 

 
 
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