972
FPCA52 TJSJ 280902
ZFPPR

Zone Forecast for Puerto Rico and the U.S. Virgin Islands
National Weather Service San Juan PR
501 AM AST Thu Aug 28 2025

PRZ001-282000-
San Juan and Vicinity-
Including the municipalities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 5 PM
AST THIS AFTERNOON...

.TODAY...Variably cloudy, then becoming partly cloudy late this
morning, then becoming variably cloudy. Scattered showers.
Isolated thunderstorms this afternoon. Highs around 93.
Temperature falling this afternoon. Southeast winds 10 to 15 mph.
Chance of rain 50 percent.
.TONIGHT...Partly cloudy with isolated showers. Lows around 82.
Southeast winds 5 to 10 mph. Chance of rain 20 percent.
.FRIDAY...Variably cloudy with scattered showers. Isolated
thunderstorms in the afternoon. Highs around 92. Temperature
falling in the afternoon. East winds 10 to 15 mph. Chance of rain
50 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. East winds 5 to 10 mph. Chance of rain 20 percent.
.SATURDAY...Partly cloudy with isolated showers. Highs around 92.
Temperature falling in the afternoon. East winds 10 to 15 mph.
Chance of rain 20 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. 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
82. Chance of rain 20 percent.
.LABOR DAY...Variably cloudy with scattered showers. Isolated
thunderstorms in the afternoon. Highs around 93. Temperature
falling in the afternoon. Chance of rain 50 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain less than 20 percent.
.TUESDAY...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
50 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.WEDNESDAY...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 50 percent.

$$

PRZ002-282000-
Northeast-
Including the municipalities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 5 PM
AST THIS AFTERNOON...

.TODAY...Variably cloudy with scattered showers. Isolated
thunderstorms this afternoon. Highs around 93. Temperature
falling this afternoon. Southeast winds 10 to 15 mph. Chance of
rain 50 percent.
.TONIGHT...Variably cloudy with scattered showers. Lows around
82. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
.FRIDAY...Variably cloudy with scattered showers. Highs around
92. Temperature falling in the afternoon. East winds 10 to
15 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. East winds 10 to 15 mph. Chance of rain 40 percent.
.SATURDAY...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.
East winds 10 to 15 mph. Chance of rain 40 percent.
.SATURDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 40 percent.
.SUNDAY...Mostly 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
50 percent.
.SUNDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 30 percent.
.LABOR DAY...Variably cloudy with scattered showers. Isolated
thunderstorms in the afternoon. Highs around 93. Temperature
falling in the afternoon. Chance of rain 50 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.TUESDAY...Mostly 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
50 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered showers. Lows
around 82. Chance of rain 50 percent.
.WEDNESDAY...Mostly 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
50 percent.

$$

PRZ003-282000-
Southeast-
Including the municipalities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 5 PM
AST THIS AFTERNOON...

.TODAY...Variably cloudy with scattered showers. Highs around 92.
Temperature falling this afternoon. Southeast winds 10 to 15 mph
with gusts up to 25 mph. Chance of rain 50 percent.
.TONIGHT...Variably cloudy with scattered showers. Lows around
82. East winds 5 to 10 mph. 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 93. Temperature falling in the afternoon. East winds 10 to
15 mph. Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
.SATURDAY...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.
East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
40 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. 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
50 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.LABOR DAY...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 50 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.TUESDAY...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
50 percent.
.TUESDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 50 percent.
.WEDNESDAY...Mostly 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
50 percent.

$$

PRZ004-282000-
Eastern Interior-
Including the municipalities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 5 PM
AST THIS AFTERNOON...

.TODAY...Variably cloudy with scattered showers. Highs around 93.
Temperature falling this afternoon. Southeast winds 5 to 10 mph.
Chance of rain 50 percent.
.TONIGHT...Variably cloudy with scattered showers. Lows around
77. Southeast winds 5 to 10 mph. 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 93. Temperature falling in the afternoon. East winds 5 to
10 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
77. East winds 5 to 10 mph. Chance of rain 20 percent.
.SATURDAY...Partly cloudy with isolated showers. Highs around 93.
East winds 10 to 15 mph. Chance of rain 20 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 77. 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. Chance of rain 50 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
77. Chance of rain 20 percent.
.LABOR DAY...Variably cloudy with scattered showers. Isolated
thunderstorms in the afternoon. Highs around 93. Temperature
falling in the afternoon. Chance of rain 50 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
77. Chance of rain 20 percent.
.TUESDAY...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
50 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
77. Chance of rain 20 percent.
.WEDNESDAY...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 50 percent.

$$

PRZ005-282000-
North Central-
Including the municipalities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING 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 scattered showers with isolated thunderstorms
this afternoon. Highs around 94. East winds 5 to 10 mph. Chance
of rain 50 percent.
.TONIGHT...Mostly clear. Isolated showers in the evening. Lows
around 82. Southeast winds 5 to 10 mph. Chance of rain less than
20 percent.
.FRIDAY...Partly cloudy with isolated showers in the morning,
then variably cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 94. East winds 5 to
10 mph. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. East winds 5 to 10 mph. Chance of rain less than 20 percent.
.SATURDAY...Sunny in the morning, then partly cloudy with
isolated showers in the afternoon. Highs around 94. Temperature
falling in the afternoon. East winds 10 to 15 mph with gusts up
to 25 mph. Chance of rain 20 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. Chance of rain 20 percent.
.SUNDAY...Partly cloudy with isolated showers in the morning,
then variably cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 94. Chance of rain
50 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.LABOR DAY...Partly cloudy with isolated showers. Highs around
94. Temperature falling in the afternoon. Chance of rain
20 percent.
.MONDAY NIGHT...Clear. Lows around 82.
.TUESDAY...Partly cloudy. Isolated showers in the morning, then
isolated showers and thunderstorms in the afternoon. Highs around
94. Temperature falling in the afternoon. Chance of rain
20 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain less than 20 percent.
.WEDNESDAY...Partly cloudy with isolated showers. Highs around
94. Temperature falling in the afternoon. Chance of rain
20 percent.

$$

PRZ006-282000-
Central Interior-
Including the municipalities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
501 AM AST Thu Aug 28 2025

.TODAY...Partly cloudy with isolated showers this morning, then
variably cloudy with scattered showers with isolated
thunderstorms this afternoon. Highs around 92. Temperature
falling this afternoon. Southeast winds 5 to 10 mph with gusts up
to 20 mph. Chance of rain 50 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Isolated showers. Lows around 76. Southeast winds around
5 mph. Chance of rain 20 percent.
.FRIDAY...Partly cloudy with isolated showers. Highs around 92.
Temperature falling in the afternoon. East winds 5 to 10 mph.
Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
75. East winds around 5 mph. Chance of rain less than 20 percent.
.SATURDAY...Partly cloudy. Isolated showers in the morning, then
isolated showers and thunderstorms in the afternoon. Highs around
91. Temperature falling in the afternoon. East winds 5 to 10 mph
with gusts up to 25 mph. Chance of rain 20 percent.
.SATURDAY NIGHT...Clear. Isolated showers after midnight. Lows
around 75. Chance of rain less than 20 percent.
.SUNDAY...Partly cloudy with isolated showers in the morning,
then variably cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 91. Chance of rain
50 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
76. Chance of rain 20 percent.
.LABOR DAY...Partly cloudy with isolated showers. Highs around
91. Temperature falling in the afternoon. Chance of rain
20 percent.
.MONDAY NIGHT...Mostly clear. Lows around 75.
.TUESDAY...Partly cloudy with isolated showers 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.
.TUESDAY NIGHT...Mostly clear with isolated showers. Lows around
75. Chance of rain less than 20 percent.
.WEDNESDAY...Partly cloudy with isolated showers. Highs around
91. Temperature falling in the afternoon. Chance of rain
20 percent.

$$

PRZ007-282000-
Ponce and Vicinity-
Including the municipalities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 5 PM
AST THIS AFTERNOON...

.TODAY...Partly cloudy until late afternoon, then becoming
variably cloudy. Isolated showers. Highs around 94. Temperature
falling this afternoon. Southeast winds 10 to 15 mph with gusts
up to 25 mph. Chance of rain 20 percent.
.TONIGHT...Partly cloudy with isolated showers. Lows around 82.
East winds 5 to 10 mph. Chance of rain 20 percent.
.FRIDAY...Partly cloudy with isolated showers. Highs around 94.
Temperature falling in the afternoon. East winds 5 to 10 mph.
Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Northeast winds 5 to 10 mph. Chance of rain less than
20 percent.
.SATURDAY...Partly cloudy. Isolated showers in the morning, then
isolated showers and thunderstorms in the afternoon. Highs around
94. East winds 10 to 15 mph with gusts up to 25 mph. Chance of
rain 20 percent.
.SATURDAY NIGHT...Clear in the evening, then partly cloudy with
isolated showers after midnight. Lows around 82. Chance of rain
less than 20 percent.
.SUNDAY...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.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain less than 20 percent.
.LABOR DAY...Partly cloudy with isolated showers. Highs around
94. Temperature falling in the afternoon. Chance of rain
20 percent.
.MONDAY NIGHT...Partly cloudy. Lows around 82.
.TUESDAY...Partly cloudy. Scattered showers with isolated
thunderstorms in the afternoon. Highs around 93. Chance of rain
50 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.WEDNESDAY...Partly cloudy with isolated showers. Isolated
thunderstorms in the afternoon. Highs around 93. Chance of rain
20 percent.

$$

PRZ008-282000-
Northwest-
Including the municipalities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING 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 94. Temperature falling this
afternoon. East winds 5 to 10 mph. Chance of rain 70 percent.
.TONIGHT...Clear. Isolated showers in the evening. Lows around
82. Southeast winds around 5 mph. 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 94. Temperature
falling in the afternoon. East winds 5 to 10 mph. Chance of rain
70 percent.
.FRIDAY NIGHT...Partly cloudy. Isolated showers in the evening.
Lows around 82. East winds 5 to 10 mph. Chance of rain
20 percent.
.SATURDAY...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 with gusts up to 20 mph. Chance of rain 50 percent.
.SATURDAY NIGHT...Partly cloudy. Isolated showers in the evening.
Lows around 82. Chance of rain 20 percent.
.SUNDAY...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. Chance of rain 50 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain less than 20 percent.
.LABOR DAY...Mostly sunny in the morning, then variably cloudy
with scattered showers with isolated thunderstorms in the
afternoon. Highs around 94. Temperature falling in the afternoon.
Chance of rain 50 percent.
.MONDAY NIGHT...Clear. Lows around 82.
.TUESDAY...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. Chance of rain 50 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain less than 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. Chance of
rain 50 percent.

$$

PRZ009-282000-
Western Interior-
Including the municipalities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
501 AM AST Thu Aug 28 2025

.TODAY...Partly cloudy this morning, then mostly 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. Isolated showers in the evening. Lows around
76. Southeast winds around 5 mph. Chance of rain 20 percent.
.FRIDAY...Mostly sunny in the morning, then mostly cloudy with
numerous showers with isolated thunderstorms in the afternoon.
Highs around 94. Temperature falling in the afternoon. East winds
around 5 mph. Chance of rain 70 percent.
.FRIDAY NIGHT...Partly cloudy. Isolated showers in the evening.
Lows around 75. East winds around 5 mph. Chance of rain less than
20 percent.
.SATURDAY...Sunny in the morning, then cloudy with numerous
showers with isolated thunderstorms in the afternoon. Highs
around 94. East winds around 5 mph with gusts up to 25 mph.
Chance of rain 70 percent.
.SATURDAY NIGHT...Clear. Isolated showers in the evening. Lows
around 75. Chance of rain 20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
numerous showers with isolated thunderstorms in the afternoon.
Highs around 93. Chance of rain 60 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
76. Chance of rain less than 20 percent.
.LABOR DAY...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.
.MONDAY NIGHT...Clear. Lows around 75.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
numerous showers with isolated thunderstorms in the afternoon.
Highs around 93. Chance of rain 60 percent.
.TUESDAY NIGHT...Clear. Lows around 76.
.WEDNESDAY...Mostly sunny in the morning, then mostly cloudy with
scattered showers with isolated thunderstorms in the afternoon.
Highs around 93. Chance of rain 50 percent.

$$

PRZ010-282000-
Mayaguez and Vicinity-
Including the municipalities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING 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. East winds 5 to
10 mph with gusts up to 25 mph. Chance of rain 50 percent.
.TONIGHT...Partly cloudy with isolated showers in the evening,
then clear after midnight. Lows around 82. East winds 5 to 10 mph
with gusts up to 20 mph. Chance of rain 20 percent.
.FRIDAY...Sunny with isolated showers in the morning, then mostly
cloudy with numerous showers with isolated thunderstorms in the
afternoon. Highs around 94. East winds 5 to 10 mph. Gusts up to
20 mph in the morning. Chance of rain 70 percent.
.FRIDAY NIGHT...Partly cloudy. Isolated showers in the evening.
Lows around 82. East winds 5 to 10 mph. Chance of rain
20 percent.
.SATURDAY...Sunny in the morning, then cloudy with numerous
showers with isolated thunderstorms in the afternoon. Highs
around 94. East winds 5 to 10 mph. Chance of rain 70 percent.
.SATURDAY NIGHT...Variably cloudy with scattered showers in the
evening, then clear with isolated showers after midnight. Lows
around 82. Chance of rain 40 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
numerous showers with isolated thunderstorms in the afternoon.
Highs around 94. Chance of rain 60 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.LABOR DAY...Partly cloudy with isolated showers in the morning,
then mostly cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 94. Chance of rain
50 percent.
.MONDAY NIGHT...Clear. Lows around 82.
.TUESDAY...Partly cloudy 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.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.WEDNESDAY...Mostly 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.

$$

PRZ011-282000-
Southwest-
Including the municipalities of Cabo Rojo, Guanica, and Lajas
501 AM AST Thu Aug 28 2025

...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 5 PM
AST THIS AFTERNOON...

.TODAY...Partly cloudy with isolated showers. Highs around 94.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of
rain 20 percent.
.TONIGHT...Partly cloudy with isolated showers in the evening,
then mostly clear after midnight. Lows around 82. East winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
.FRIDAY...Partly cloudy with isolated showers. Highs around 94.
East winds 10 to 15 mph. Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy. Lows around 82. East winds 5 to
10 mph.
.SATURDAY...Mostly sunny in the morning, then variably cloudy
with scattered showers with isolated thunderstorms in the
afternoon. Highs around 94. East winds 10 to 15 mph with gusts up
to 30 mph. Chance of rain 50 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. Chance of rain 20 percent.
.SUNDAY...Partly cloudy in the morning, then variably 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
82. Chance of rain less than 20 percent.
.LABOR DAY...Partly cloudy with isolated showers. Highs around
94. Chance of rain 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows around 82.
.TUESDAY...Partly cloudy. Isolated showers in the afternoon.
Highs around 94. Chance of rain 20 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain less than 20 percent.
.WEDNESDAY...Mostly sunny in the morning, then variably cloudy
with scattered showers with isolated thunderstorms in the
afternoon. Highs around 94. Chance of rain 50 percent.

$$

PRZ012-282000-
Culebra-
501 AM AST Thu Aug 28 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. Southeast winds
10 to 15 mph. Chance of rain 40 percent.
.TONIGHT...Partly cloudy in the evening, then becoming variably
cloudy. Scattered showers. Lows around 80. Southeast winds 10 to
15 mph. Chance of rain 30 percent.
.FRIDAY...Partly cloudy. Scattered showers, mainly in the
morning. Highs around 92. Temperature falling in the afternoon.
East winds 10 to 15 mph. Chance of rain 40 percent.
.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows
around 80. East winds around 15 mph. Chance of rain 40 percent.
.SATURDAY...Variably cloudy with scattered showers in the
morning, then partly cloudy with isolated showers in the
afternoon. Highs around 93. East winds around 15 mph. Chance of
rain 40 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers in the
evening, then variably cloudy with scattered showers after
midnight. Lows around 82. 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...Partly cloudy with isolated showers. Lows around
80. Chance of rain 20 percent.
.LABOR DAY...Mostly 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
50 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
80. Chance of rain 20 percent.
.TUESDAY...Partly cloudy with isolated showers. Highs around 93.
Temperature falling in the afternoon. Chance of rain 20 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.WEDNESDAY...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.

$$

PRZ013-282000-
Vieques-
501 AM AST Thu Aug 28 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 92. Temperature falling this afternoon. Southeast winds
around 10 mph. Chance of rain 40 percent.
.TONIGHT...Partly cloudy in the evening, then becoming variably
cloudy. Scattered showers. Lows around 82. Southeast winds around
10 mph. 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 92. Temperature falling in the afternoon. East winds 10 to
15 mph. Chance of rain 40 percent.
.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. East winds 10 to 15 mph. Chance of rain 40 percent.
.SATURDAY...Variably cloudy with scattered showers in the
morning, then partly cloudy with isolated showers in the
afternoon. Highs around 91. Temperature falling in the afternoon.
East winds 10 to 15 mph. Chance of rain 40 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers in the
evening, then variably cloudy with scattered showers after
midnight. Lows around 82. Chance of rain 40 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
40 percent.
.SUNDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 30 percent.
.LABOR DAY...Mostly 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
50 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.TUESDAY...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
40 percent.
.TUESDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 40 percent.
.WEDNESDAY...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 50 percent.

$$

VIZ001-282000-
St Thomas, St John and Adjacent Islands-
501 AM AST Thu Aug 28 2025

...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM AST
THIS AFTERNOON...

.TODAY...Variably cloudy with scattered showers with isolated
thunderstorms this morning, then partly cloudy with isolated
showers this afternoon. Highs around 94. Southeast winds 10 to
15 mph. Chance of rain 40 percent.
.TONIGHT...Partly cloudy in the evening, then becoming variably
cloudy. Scattered showers. Lows around 82. East winds 10 to
15 mph. Chance of rain 30 percent.
.FRIDAY...Partly cloudy. Scattered showers, mainly in the
morning. Highs around 94. East winds 10 to 15 mph. Chance of rain
30 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. East winds around 15 mph. Chance of rain 20 percent.
.SATURDAY...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.
East winds 10 to 15 mph. Chance of rain 30 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers in the
evening, then variably cloudy with scattered showers after
midnight. Lows around 82. Chance of rain 40 percent.
.SUNDAY...Partly cloudy with isolated showers. Highs around 94.
Chance of rain less than 20 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.LABOR DAY...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.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.TUESDAY...Partly cloudy with isolated showers. Highs around 93.
Temperature falling in the afternoon. Chance of rain less than
20 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.WEDNESDAY...Partly cloudy with isolated showers. Highs around
93. Temperature falling in the afternoon. Chance of rain
20 percent.

$$

VIZ002-282000-
St Croix-
501 AM AST Thu Aug 28 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 94. Southeast winds 10 to
15 mph. Chance of rain 50 percent.
.TONIGHT...Partly cloudy in the evening, then becoming variably
cloudy. Scattered showers. Lows around 82. East winds 5 to
10 mph. Chance of rain 30 percent.
.FRIDAY...Partly cloudy in the morning, then becoming variably
cloudy. Scattered showers. Highs around 94. East winds 10 to
15 mph. Chance of rain 30 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. East winds 10 to 15 mph. Chance of rain 20 percent.
.SATURDAY...Variably cloudy with scattered showers. Highs around
94. East winds 10 to 15 mph. Chance of rain 40 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. 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 94. Chance of rain 30 percent.
.SUNDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 30 percent.
.LABOR DAY...Variably cloudy with scattered showers in the
morning, then partly cloudy with isolated showers in the
afternoon. Highs around 94. Chance of rain 40 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.TUESDAY...Partly cloudy with isolated showers. Highs around 94.
Temperature falling in the afternoon. Chance of rain 20 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.WEDNESDAY...Partly cloudy. Isolated showers in the afternoon.
Highs around 94. Temperature falling in the afternoon. Chance of
rain less than 20 percent.

$$