434 
FPCA52 TJSJ 301402
ZFPPR 

Zone Forecast for Puerto Rico and the U.S. Virgin Islands
National Weather Service San Juan PR
1001 AM AST Tue Sep 30 2025

PRZ001-302000-
San Juan and Vicinity-
Including the municipalities of Bayamon, Carolina, Catano, Guaynabo, 
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy with isolated showers. Highs
around 94. Temperature falling this afternoon. Southeast winds
10 to 15 mph. Chance of rain 20 percent. 
.TONIGHT...Variably cloudy with scattered showers in the evening,
then partly cloudy with isolated showers after midnight. Lows
around 84. Southeast winds 5 to 10 mph. Chance of rain
50 percent. 
.WEDNESDAY...Partly cloudy with isolated showers in the morning,
then variably cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 94. Temperature
falling in the afternoon. Southeast winds 5 to 10 mph. Chance of
rain 50 percent. 
.WEDNESDAY NIGHT...Clear. Lows around 84. South winds 5 to
10 mph. 
.THURSDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 92. Temperature
falling in the afternoon. Southeast winds around 5 mph, becoming
northeast in the afternoon. Chance of rain 50 percent. 
.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 50 percent. 
.FRIDAY...Variably cloudy in the morning, then becoming mostly
cloudy. Scattered showers. Highs around 90. Temperature falling
in the afternoon. Chance of rain 50 percent. 
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
84. Chance of rain 20 percent. 
.SATURDAY...Variably cloudy in the morning, then becoming mostly
cloudy. Scattered showers. Isolated thunderstorms 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 84. Chance of rain less than 20 percent. 
.SUNDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with numerous showers with isolated
thunderstorms in the afternoon. Highs around 92. Temperature
falling in the afternoon. Chance of rain 60 percent. 
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
84. Chance of rain 20 percent. 
.MONDAY...Mostly cloudy with isolated thunderstorms. Scattered
showers in the morning, then numerous showers in the afternoon.
Highs around 91. Temperature falling in the afternoon. Chance of
rain 60 percent. 

$$

PRZ002-302000-
Northeast-
Including the municipalities of Ceiba, Canovanas, Fajardo, Humacao, 
Loiza, Luquillo, Naguabo, and Rio Grande
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy this late morning and early
afternoon, then becoming variably cloudy. Isolated showers. Highs
around 92. Temperature falling this afternoon. Southeast winds
10 to 15 mph. Chance of rain 20 percent. 
.TONIGHT...Mostly cloudy with scattered showers. Lows around 84.
Southeast winds 5 to 10 mph. Chance of rain 50 percent. 
.WEDNESDAY...Mostly cloudy with scattered showers with isolated
thunderstorms in the morning, then partly cloudy with isolated
showers in the afternoon. Highs around 93. Temperature falling in
the afternoon. Southeast winds 10 to 15 mph. Chance of rain
50 percent. 
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with isolated showers after midnight. Lows around 84.
South winds 5 to 10 mph. Chance of rain 20 percent. 
.THURSDAY...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. Southeast winds 5 to 10 mph. Chance of
rain 50 percent. 
.THURSDAY NIGHT...Variably cloudy with scattered showers with
isolated thunderstorms. Lows around 84. Chance of rain
50 percent. 
.FRIDAY...Variably cloudy with scattered showers. Highs around
90. Temperature falling in the afternoon. Chance of rain
50 percent. 
.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 40 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 84. Chance of rain 20 percent. 
.SUNDAY...Variably cloudy in the morning, then becoming mostly
cloudy. Scattered showers. Isolated thunderstorms in the
afternoon. Highs around 91. Temperature falling in the afternoon.
Chance of rain 50 percent. 
.SUNDAY NIGHT...Mostly cloudy with numerous showers with isolated
thunderstorms. Lows around 84. Chance of rain 60 percent. 
.MONDAY...Mostly cloudy with isolated thunderstorms. Numerous
showers, mainly in the morning. Highs around 91. Temperature
falling in the afternoon. Chance of rain 60 percent. 

$$

PRZ003-302000-
Southeast-
Including the municipalities of Arroyo, Guayama, Maunabo, Patillas, 
Salinas, and Yabucoa
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy with isolated showers. Highs
around 91. Temperature falling this afternoon. Southeast winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. 
.TONIGHT...Variably cloudy with scattered showers. Lows around
84. East winds 5 to 10 mph. Chance of rain 50 percent. 
.WEDNESDAY...Partly cloudy in the morning then clearing. Isolated
showers. Highs around 91. Temperature falling in the afternoon.
Southeast winds 5 to 10 mph. Chance of rain 20 percent. 
.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Southeast winds around 5 mph, becoming north after
midnight. Chance of rain less than 20 percent. 
.THURSDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 92. Temperature
falling in the afternoon. East winds around 5 mph, becoming south
in the afternoon. Chance of rain 50 percent. 
.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 40 percent. 
.FRIDAY...Partly cloudy 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. 
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
84. Chance of rain 20 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 84. Chance of rain less than 20 percent. 
.SUNDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers 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
84. Chance of rain 20 percent. 
.MONDAY...Variably cloudy with scattered showers. Highs around
91. Chance of rain 50 percent. 

$$

PRZ004-302000-
Eastern Interior-
Including the municipalities of Aguas Buenas, Caguas, Cayey, Cidra, 
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy with isolated showers. Highs
around 92. Temperature falling this afternoon. Southeast winds
10 to 15 mph. Chance of rain 20 percent. 
.TONIGHT...Variably cloudy with scattered showers in the evening,
then partly cloudy with isolated showers after midnight. Lows
around 76. Southeast winds 5 to 10 mph. Chance of rain
50 percent. 
.WEDNESDAY...Partly cloudy with isolated showers. Highs around
93. Temperature falling in the afternoon. Southeast winds 5 to
10 mph. Chance of rain 20 percent. 
.WEDNESDAY NIGHT...Mostly clear. Isolated showers after midnight.
Lows around 75. South winds around 5 mph. Chance of rain less
than 20 percent. 
.THURSDAY...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. Southeast winds around 5 mph. Chance of rain
70 percent. 
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 75. Chance of rain 20 percent. 
.FRIDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 91. Temperature
falling in the afternoon. Chance of rain 50 percent. 
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
75. 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 91. Temperature
falling in the afternoon. Chance of rain 60 percent. 
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 75. Chance of rain less than 20 percent. 
.SUNDAY...Partly cloudy with isolated showers in the morning,
then mostly 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...Mostly cloudy. Scattered showers in the morning, then
numerous showers with isolated thunderstorms in the afternoon.
Highs around 91. Temperature falling in the afternoon. Chance of
rain 60 percent. 

$$

PRZ005-302000-
North Central-
Including the municipalities of Arecibo, Barceloneta, Dorado, Florida, 
Manati, Vega Alta, and Vega Baja
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Sunny late this morning, then becoming partly
cloudy. Isolated showers this afternoon. Highs around 94. East
winds 10 to 15 mph. Chance of rain 20 percent. 
.TONIGHT...Clear. Isolated showers in the evening. Lows around
84. Southeast winds 5 to 10 mph. Chance of rain 20 percent. 
.WEDNESDAY...Sunny in the morning, then variably cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 94. Temperature falling in the afternoon. Southeast
winds around 5 mph, becoming northeast in the afternoon. Chance
of rain 50 percent. 
.WEDNESDAY NIGHT...Partly cloudy with isolated showers in the
evening, then clear after midnight. Lows around 84. West winds
around 5 mph, becoming south after midnight. Chance of rain less
than 20 percent. 
.THURSDAY...Mostly sunny 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. Northeast winds 5 to 10 mph. Chance of
rain 50 percent. 
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Chance of rain 20 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...Partly cloudy. Lows around 84. 
.SATURDAY...Partly cloudy with isolated showers in the morning,
then mostly 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. Lows around 84. 
.SUNDAY...Partly cloudy with isolated showers in the morning,
then mostly 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. Lows around 84. 
.MONDAY...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. 

$$

PRZ006-302000-
Central Interior-
Including the municipalities of Aibonito, Barranquitas, Ciales, Coamo, 
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
1001 AM AST Tue Sep 30 2025

.REST OF TODAY...Partly cloudy with isolated showers. Highs
around 91. Temperature falling this afternoon. Southeast winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. 
.TONIGHT...Clear. Isolated showers in the evening. Lows around
75. Southeast winds 5 to 10 mph. Chance of rain 20 percent. 
.WEDNESDAY...Sunny in the morning, then variably cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 92. Temperature falling in the afternoon. South
winds 5 to 10 mph. Chance of rain 50 percent. 
.WEDNESDAY NIGHT...Clear. Lows around 74. South winds around
5 mph, becoming east after midnight. 
.THURSDAY...Sunny in the morning, then cloudy with numerous
showers with isolated thunderstorms in the afternoon. Highs
around 91. Temperature falling in the afternoon. East winds
around 5 mph. Chance of rain 70 percent. 
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 74. Chance of rain 20 percent. 
.FRIDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with numerous showers with isolated
thunderstorms in the afternoon. Highs around 90. Temperature
falling in the afternoon. Chance of rain 60 percent. 
.FRIDAY NIGHT...Partly cloudy. Lows around 74. 
.SATURDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with numerous showers with isolated
thunderstorms in the afternoon. Highs around 90. Temperature
falling in the afternoon. Chance of rain 60 percent. 
.SATURDAY NIGHT...Partly cloudy. Lows around 74. 
.SUNDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 91. Temperature
falling in the afternoon. Chance of rain 50 percent. 
.SUNDAY NIGHT...Partly cloudy. Lows around 74. 
.MONDAY...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 60 percent. 

$$

PRZ007-302000-
Ponce and Vicinity-
Including the municipalities of Guayanilla, Juana Diaz, Yauco, Penuelas, 
Ponce, and Santa Isabel
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy with isolated showers. Highs
around 93. Temperature falling this afternoon. Southeast winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. 
.TONIGHT...Clear. Isolated showers in the evening. Lows around
84. East winds 5 to 10 mph. Chance of rain 20 percent. 
.WEDNESDAY...Sunny in the morning, then partly cloudy with
isolated showers in the afternoon. Highs around 93. Temperature
falling in the afternoon. Southeast winds 5 to 10 mph with gusts
up to 20 mph. Chance of rain 20 percent. 
.WEDNESDAY NIGHT...Clear. Lows around 84. East winds around
5 mph. 
.THURSDAY...Sunny in the morning, then cloudy with numerous
showers with isolated thunderstorms in the afternoon. Highs
around 93. Temperature falling in the afternoon. East winds 5 to
10 mph, becoming south in the afternoon. Chance of rain
70 percent. 
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Chance of rain 20 percent. 
.FRIDAY...Partly cloudy 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. 
.FRIDAY NIGHT...Partly cloudy. Lows around 84. 
.SATURDAY...Sunny in the morning, then mostly cloudy with
scattered showers in the afternoon. Highs around 92. Temperature
falling in the afternoon. Chance of rain 50 percent. 
.SATURDAY NIGHT...Partly cloudy. Lows around 84. 
.SUNDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers in the afternoon. Highs
around 93. Temperature falling in the afternoon. Chance of rain
50 percent. 
.SUNDAY NIGHT...Partly cloudy. Lows around 84. 
.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. 

$$

PRZ008-302000-
Northwest-
Including the municipalities of Aguadilla, Camuy, Hatillo, Isabela, 
and Quebradillas
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Sunny late this morning, then mostly cloudy with
numerous showers with isolated thunderstorms this afternoon.
Highs around 94. Temperature falling this afternoon. East winds
5 to 10 mph. Chance of rain 70 percent. 
.TONIGHT...Clear. Lows around 84. South winds 5 to 10 mph. 
.WEDNESDAY...Sunny in the morning, then variably cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 94. Temperature falling in the afternoon. Southeast
winds around 5 mph, becoming north in the afternoon. Chance of
rain 50 percent. 
.WEDNESDAY NIGHT...Partly cloudy with isolated showers in the
evening, then clear after midnight. Lows around 84. Northeast
winds around 5 mph, becoming southeast after midnight. Chance of
rain less than 20 percent. 
.THURSDAY...Sunny in the morning, then variably cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 94. Temperature falling in the afternoon. East winds
around 5 mph, becoming north in the afternoon. Chance of rain
50 percent. 
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Chance of rain 20 percent. 
.FRIDAY...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. 
.FRIDAY NIGHT...Mostly clear. Lows around 84. 
.SATURDAY...Sunny in the morning, then mostly cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 94. Temperature falling in the afternoon. Chance of
rain 50 percent. 
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Chance of rain 20 percent. 
.SUNDAY...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 60 percent. 
.SUNDAY NIGHT...Partly cloudy. Lows around 84. 
.MONDAY...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. 

$$

PRZ009-302000-
Western Interior-
Including the municipalities of Adjuntas, Lares, Las Marias, Maricao, 
Sabana Grande, San Sebastian, and Utuado
1001 AM AST Tue Sep 30 2025

.REST OF TODAY...Sunny late this morning, then variably cloudy
with scattered showers with isolated thunderstorms this
afternoon. Highs around 94. Temperature falling this afternoon.
Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of
rain 50 percent. 
.TONIGHT...Clear. Lows around 75. Southeast winds around 5 mph. 
.WEDNESDAY...Sunny in the morning, then variably cloudy with
scattered 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 20 mph. Chance of rain
50 percent. 
.WEDNESDAY NIGHT...Clear. Lows around 74. East winds around
5 mph. 
.THURSDAY...Sunny in the morning, then cloudy with numerous
showers with isolated thunderstorms in the afternoon. Highs
around 94. Temperature falling in the afternoon. Southeast winds
around 5 mph, becoming northwest in the afternoon. Chance of rain
70 percent. 
.THURSDAY NIGHT...Clear. Lows around 74. 
.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 60 percent. 
.FRIDAY NIGHT...Partly cloudy. Lows around 74. 
.SATURDAY...Sunny 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 60 percent. 
.SATURDAY NIGHT...Partly cloudy. Lows around 75. 
.SUNDAY...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 60 percent. 
.SUNDAY NIGHT...Partly cloudy. Lows around 75. 
.MONDAY...Sunny 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
60 percent. 

$$

PRZ010-302000-
Mayaguez and Vicinity-
Including the municipalities of Aguada, Anasco, Hormigueros, Mayaguez, 
Moca, Rincon, and San German
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Sunny late this morning, then variably cloudy
with numerous showers with isolated thunderstorms this afternoon.
Highs around 94. East winds 5 to 10 mph with gusts up to 20 mph.
Chance of rain 70 percent. 
.TONIGHT...Clear. Lows around 84. Southeast winds 5 to 10 mph
with gusts up to 20 mph. 
.WEDNESDAY...Sunny in the morning, then variably cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 94. Temperature falling in the afternoon. Southeast
winds 10 to 15 mph. Chance of rain 50 percent. 
.WEDNESDAY NIGHT...Clear. Lows around 84. East winds 5 to 10 mph.
.THURSDAY...Sunny in the morning, then variably cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 94. Temperature falling in the afternoon. Southeast
winds around 5 mph, becoming west in the afternoon. Chance of
rain 50 percent. 
.THURSDAY NIGHT...Mostly clear. Lows around 84. 
.FRIDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers with isolated
thunderstorms 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
84. Chance of rain 20 percent. 
.SATURDAY...Sunny in the morning, then variably cloudy with
scattered showers in the afternoon. Highs around 94. Chance of
rain 50 percent. 
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Chance of rain 20 percent. 
.SUNDAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 94. Temperature
falling in the afternoon. Chance of rain 50 percent. 
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
84. Chance of rain less than 20 percent. 
.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. 

$$

PRZ011-302000-
Southwest-
Including the municipalities of Cabo Rojo, Guanica, and Lajas
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Sunny, then becoming partly cloudy early this
afternoon, then becoming sunny. Isolated showers this afternoon.
Highs around 94. Temperature falling this afternoon. Southeast
winds 15 to 20 mph with gusts up to 30 mph. Chance of rain
20 percent. 
.TONIGHT...Clear. Scattered showers in the evening. Lows around
84. East winds 10 to 15 mph. Chance of rain 40 percent. 
.WEDNESDAY...Sunny in the morning, then partly cloudy with
isolated showers in the afternoon. Highs around 94. Temperature
falling in the afternoon. Southeast winds 10 to 15 mph with gusts
up to 25 mph. Chance of rain 20 percent. 
.WEDNESDAY NIGHT...Clear. Lows around 84. East winds 5 to 10 mph.
.THURSDAY...Sunny in the morning, then variably cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 94. Temperature falling in the afternoon. East winds
5 to 10 mph, becoming south in the afternoon. Chance of rain
50 percent. 
.THURSDAY NIGHT...Clear. Lows around 84. 
.FRIDAY...Partly cloudy in the morning, then variably cloudy with
scattered showers in the afternoon. Highs around 94. Chance of
rain 40 percent. 
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
84. Chance of rain 20 percent. 
.SATURDAY...Sunny in the morning, then variably cloudy with
scattered showers in the afternoon. Highs around 94. Temperature
falling in the afternoon. Chance of rain 40 percent. 
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Chance of rain less than 20 percent. 
.SUNDAY...Partly cloudy with isolated showers in the morning,
then variably cloudy with scattered showers in the afternoon.
Highs around 94. Chance of rain 40 percent. 
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
84. Chance of rain less than 20 percent. 
.MONDAY...Sunny in the morning, then variably cloudy with
scattered showers in the afternoon. Highs around 94. Chance of
rain 50 percent. 

$$

PRZ012-302000-
Culebra-
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy with isolated showers late this
morning, then variably cloudy with scattered showers this
afternoon. Highs around 94. Temperature falling this afternoon.
Southeast winds around 15 mph. Chance of rain 30 percent. 
.TONIGHT...Variably cloudy with scattered showers in the evening,
then mostly cloudy with numerous showers after midnight. Lows
around 84. Southeast winds around 15 mph. Chance of rain
60 percent. 
.WEDNESDAY...Mostly cloudy with numerous showers with isolated
thunderstorms in the morning, then partly cloudy with isolated
showers in the afternoon. Highs around 94. Temperature falling in
the afternoon. Southeast winds 10 to 15 mph. Chance of rain
60 percent. 
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with isolated showers after midnight. Lows around 84.
Southeast winds 5 to 10 mph. Chance of rain 20 percent. 
.THURSDAY...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. Southeast
winds around 5 mph. Chance of rain 30 percent. 
.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 40 percent. 
.FRIDAY...Variably cloudy with scattered showers in the morning,
then partly cloudy with isolated showers in the afternoon. Highs
around 93. Chance of rain 40 percent. 
.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 40 percent. 
.SATURDAY...Variably cloudy with scattered showers. Highs around
92. Chance of rain 40 percent. 
.SATURDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 30 percent. 
.SUNDAY...Variably cloudy with scattered showers. Highs around
93. Temperature falling in the afternoon. Chance of rain
50 percent. 
.SUNDAY NIGHT...Mostly cloudy with numerous showers with isolated
thunderstorms. Lows around 84. Chance of rain 60 percent. 
.MONDAY...Mostly cloudy. Numerous showers with isolated
thunderstorms in the morning, then scattered showers in the
afternoon. Highs around 93. Chance of rain 60 percent. 

$$

PRZ013-302000-
Vieques-
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy with isolated showers late this
morning, then variably cloudy with scattered showers this
afternoon. Highs around 91. Temperature falling this afternoon.
Southeast winds around 15 mph. Chance of rain 40 percent. 
.TONIGHT...Variably cloudy with scattered showers in the evening,
then mostly cloudy with numerous showers after midnight. Lows
around 84. Southeast winds 10 to 15 mph. Chance of rain
60 percent. 
.WEDNESDAY...Mostly cloudy with numerous showers with isolated
thunderstorms in the morning, then sunny in the afternoon. Highs
around 91. Temperature falling in the afternoon. Southeast winds
5 to 10 mph. Chance of rain 60 percent. 
.WEDNESDAY NIGHT...Partly cloudy with isolated showers in the
evening, then variably cloudy with scattered showers after
midnight. Lows around 84. Southeast winds 5 to 10 mph. Chance of
rain 30 percent. 
.THURSDAY...Variably cloudy. Scattered showers, mainly in the
morning. Highs around 91. Temperature falling in the afternoon.
Southeast winds around 5 mph. Chance of rain 40 percent. 
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Chance of rain 20 percent. 
.FRIDAY...Partly cloudy with isolated showers. Highs around 91.
Temperature falling in the afternoon. Chance of rain 20 percent. 
.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 40 percent. 
.SATURDAY...Variably cloudy with scattered showers. Highs around
91. Temperature falling in the afternoon. Chance of rain
40 percent. 
.SATURDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 30 percent. 
.SUNDAY...Variably cloudy in the morning, then becoming mostly
cloudy. Scattered showers. Highs around 92. Temperature falling
in the afternoon. Chance of rain 50 percent. 
.SUNDAY NIGHT...Mostly cloudy with numerous showers with isolated
thunderstorms. Lows around 84. Chance of rain 60 percent. 
.MONDAY...Mostly cloudy. Numerous showers with isolated
thunderstorms in the morning, then scattered showers in the
afternoon. Highs around 91. Temperature falling in the afternoon.
Chance of rain 60 percent. 

$$

VIZ001-302000-
St Thomas, St John and Adjacent Islands-
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy with isolated showers. Highs
around 94. Temperature falling this afternoon. Southeast winds
around 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
.TONIGHT...Variably cloudy with scattered showers in the evening,
then mostly cloudy with numerous showers after midnight. Lows
around 84. Southeast winds around 15 mph. Chance of rain
60 percent. 
.WEDNESDAY...Mostly cloudy. Numerous showers with isolated
thunderstorms in the morning, then scattered showers in the
afternoon. Highs around 94. Temperature falling in the afternoon.
Southeast winds 10 to 15 mph. Chance of rain 60 percent. 
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with isolated showers after midnight. Lows around 84.
Southeast winds 5 to 10 mph. Chance of rain 20 percent. 
.THURSDAY...Partly cloudy with isolated showers in the morning,
then variably cloudy with scattered showers in the afternoon.
Highs around 93. Southeast winds around 5 mph. Chance of rain
30 percent. 
.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 30 percent. 
.FRIDAY...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
40 percent. 
.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 40 percent. 
.SATURDAY...Variably cloudy with scattered showers. Highs around
93. Temperature falling in the afternoon. Chance of rain
40 percent. 
.SATURDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 40 percent. 
.SUNDAY...Variably cloudy with scattered showers. Highs around
94. Chance of rain 50 percent. 
.SUNDAY NIGHT...Mostly cloudy with numerous showers with isolated
thunderstorms. Lows around 84. Chance of rain 60 percent. 
.MONDAY...Mostly cloudy. Numerous showers with isolated
thunderstorms in the morning, then scattered showers in the
afternoon. Highs around 93. Chance of rain 60 percent. 

$$

VIZ002-302000-
St Croix-
1001 AM AST Tue Sep 30 2025

...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON...

.REST OF TODAY...Partly cloudy late this morning, then becoming
variably cloudy. Isolated showers late this morning, then
scattered showers this afternoon. Highs around 94. Temperature
falling this afternoon. Southeast winds around 15 mph. Chance of
rain 40 percent. 
.TONIGHT...Variably cloudy with scattered showers in the evening,
then mostly cloudy with numerous showers after midnight. Lows
around 84. Southeast winds 10 to 15 mph. Chance of rain
60 percent. 
.WEDNESDAY...Mostly cloudy with numerous showers with isolated
thunderstorms in the morning, then partly cloudy with isolated
showers in the afternoon. Highs around 94. Temperature falling in
the afternoon. Southeast winds 10 to 15 mph. Chance of rain
60 percent. 
.WEDNESDAY NIGHT...Partly cloudy with isolated showers in the
evening, then variably cloudy with scattered showers after
midnight. Lows around 84. Southeast winds around 5 mph. Chance of
rain 30 percent. 
.THURSDAY...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.
Southeast winds around 5 mph. Chance of rain 30 percent. 
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 84. Chance of rain 20 percent. 
.FRIDAY...Partly cloudy with isolated showers. Highs around 94.
Temperature falling in the afternoon. Chance of rain 20 percent. 
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
84. Chance of rain 20 percent. 
.SATURDAY...Variably cloudy with scattered showers. Highs around
94. Temperature falling in the afternoon. Chance of rain
40 percent. 
.SATURDAY NIGHT...Variably cloudy with scattered showers. Lows
around 84. Chance of rain 40 percent. 
.SUNDAY...Variably cloudy with scattered showers. Highs around
94. Temperature falling in the afternoon. Chance of rain
50 percent. 
.SUNDAY NIGHT...Mostly cloudy with scattered showers. Lows around
84. Chance of rain 50 percent. 
.MONDAY...Variably cloudy with scattered showers. Highs around
94. Temperature falling in the afternoon. Chance of rain
50 percent. 

$$