506
FPCA52 TJSJ 151843
ZFPPR

Zone Forecast for Puerto Rico and the U.S. Virgin Islands
National Weather Service San Juan PR
243 PM AST Tue Sep 15 2026

PRZ001-160800-
San Juan and Vicinity-
Including the municipalities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Trujillo Alto
243 PM AST Tue Sep 15 2026

.TONIGHT...Variably cloudy until early morning, then clearing.
Scattered showers. Lows around 82. East winds 10 to 15 mph.
Chance of rain 50 percent.
.WEDNESDAY...Variably cloudy in the morning, then becoming mostly
cloudy. Scattered showers. Isolated thunderstorms in the
afternoon. Highs around 91. Temperature falling in the afternoon.
East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
50 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
variably cloudy. Scattered showers with isolated thunderstorms.
Lows around 82. East winds 10 to 15 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 90. Temperature falling in the afternoon. Southeast
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
70 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered showers with
isolated thunderstorms. Lows around 82. Southeast winds 10 to
15 mph. Chance of rain 50 percent.
.FRIDAY...Variably cloudy with scattered showers. Highs around
92. Temperature falling in the afternoon. Chance of rain
50 percent.
.FRIDAY NIGHT...Clear with isolated showers. Lows around 82.
Chance of rain less than 20 percent.
.SATURDAY...Sunny 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
50 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 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.
.MONDAY...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.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.TUESDAY...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 50 percent.

$$

PRZ002-160800-
Northeast-
Including the municipalities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
243 PM AST Tue Sep 15 2026

.TONIGHT...Variably cloudy, then becoming mostly cloudy late this
evening, then becoming variably cloudy, then becoming partly
cloudy late. Scattered showers. Lows around 82. East winds 10 to
15 mph. Chance of rain 50 percent.
.WEDNESDAY...Variably cloudy with scattered showers in the
morning, then mostly cloudy with numerous showers with isolated
thunderstorms in the afternoon. Highs around 91. Temperature
falling in the afternoon. East winds 10 to 15 mph. Chance of rain
60 percent.
.WEDNESDAY NIGHT...Cloudy with numerous showers with isolated
thunderstorms. Lows around 82. East winds 10 to 15 mph with gusts
up to 25 mph. Chance of rain 70 percent.
.THURSDAY...Cloudy with showers with isolated thunderstorms.
Highs around 90. Southeast winds 10 to 15 mph with gusts up to
25 mph. Chance of rain 80 percent.
.THURSDAY NIGHT...Mostly cloudy with numerous showers with
isolated thunderstorms. Lows around 82. East winds 10 to 15 mph
with gusts up to 25 mph. Chance of rain 60 percent.
.FRIDAY...Mostly cloudy with numerous showers in the morning,
then partly cloudy with isolated showers in the afternoon. Highs
around 92. Temperature falling in the afternoon. Chance of rain
60 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. 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 93. Temperature falling in the afternoon. Chance of
rain 40 percent.
.SATURDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 40 percent.
.SUNDAY...Variably cloudy with scattered showers. Highs around
93. Temperature falling in the afternoon. Chance of rain
40 percent.
.SUNDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 50 percent.
.MONDAY...Variably cloudy with scattered showers. Highs around
93. Temperature falling in the afternoon. Chance of rain
50 percent.
.MONDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 30 percent.
.TUESDAY...Variably cloudy with scattered showers. Highs around
93. Temperature falling in the afternoon. Chance of rain
40 percent.

$$

PRZ003-160800-
Southeast-
Including the municipalities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
243 PM AST Tue Sep 15 2026

.TONIGHT...Variably cloudy with scattered showers this evening,
then partly cloudy with isolated showers after midnight. Lows
around 82. East winds 5 to 10 mph. Chance of rain 50 percent.
.WEDNESDAY...Partly cloudy with isolated showers. Highs around
91. East winds 10 to 15 mph with gusts up to 30 mph. Chance of
rain 20 percent.
.WEDNESDAY NIGHT...Variably cloudy in the evening, then becoming
mostly cloudy. Scattered showers with isolated thunderstorms.
Lows around 82. East winds 10 to 15 mph. Chance of rain
50 percent.
.THURSDAY...Cloudy with isolated thunderstorms. showers. Highs
around 90. East winds 10 to 15 mph with gusts up to 30 mph.
Chance of rain 80 percent.
.THURSDAY NIGHT...Mostly cloudy with numerous showers with
isolated thunderstorms. Lows around 82. East winds 10 to 15 mph.
Chance of rain 60 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. Chance of rain
50 percent.
.FRIDAY NIGHT...Clear. Lows around 82.
.SATURDAY...Sunny with isolated showers in the morning, then
variably cloudy with scattered showers in the afternoon. Highs
around 94. Temperature falling in the afternoon. Chance of rain
50 percent.
.SATURDAY NIGHT...Partly cloudy with scattered showers. Lows
around 82. Chance of rain 40 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 50 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.MONDAY...Variably cloudy with scattered showers. Highs around
93. Temperature falling in the afternoon. 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 93.
Temperature falling in the afternoon. Chance of rain 20 percent.

$$

PRZ004-160800-
Eastern Interior-
Including the municipalities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
243 PM AST Tue Sep 15 2026

.TONIGHT...Partly cloudy with isolated showers. Lows around 78.
East winds 5 to 10 mph. Chance of rain 20 percent.
.WEDNESDAY...Variably cloudy with scattered showers. Isolated
thunderstorms in the afternoon. Highs around 91. Temperature
falling in the afternoon. East winds 10 to 15 mph. Chance of rain
50 percent.
.WEDNESDAY NIGHT...Variably cloudy with scattered showers with
isolated thunderstorms. Lows around 78. East winds 5 to 10 mph.
Chance of rain 50 percent.
.THURSDAY...Cloudy with numerous showers with isolated
thunderstorms. Highs around 90. Southeast winds 10 to 15 mph.
Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with numerous showers with
isolated thunderstorms. Lows around 78. East winds 5 to 10 mph.
Chance of rain 60 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. Chance of rain
50 percent.
.FRIDAY NIGHT...Clear. Lows around 78.
.SATURDAY...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.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 77. 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 92. Temperature
falling in the afternoon. Chance of rain 50 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
77. Chance of rain 20 percent.
.MONDAY...Variably cloudy with scattered showers. Highs around
92. 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...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 50 percent.

$$

PRZ005-160800-
North Central-
Including the municipalities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
243 PM AST Tue Sep 15 2026

.TONIGHT...Partly cloudy with isolated showers. Lows around 82.
East winds 10 to 15 mph. Chance of rain 20 percent.
.WEDNESDAY...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. East winds 5 to 10 mph, increasing to
15 to 20 mph in the afternoon. Chance of rain 50 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers after
midnight. Lows around 82. East winds 10 to 15 mph. Chance of rain
20 percent.
.THURSDAY...Partly cloudy with isolated showers in the morning,
then cloudy with showers with isolated thunderstorms in the
afternoon. Highs around 90. Temperature falling in the afternoon.
East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
80 percent.
.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. East winds 5 to 10 mph. Chance of rain 50 percent.
.FRIDAY...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.
.FRIDAY NIGHT...Clear. Lows around 82.
.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 70 percent.
.SATURDAY NIGHT...Clear. Lows around 82.
.SUNDAY...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.
.SUNDAY NIGHT...Clear. Lows around 82.
.MONDAY...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...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.

$$

PRZ006-160800-
Central Interior-
Including the municipalities of Aibonito, Barranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
243 PM AST Tue Sep 15 2026

.TONIGHT...Clear. Lows around 77. East winds 5 to 10 mph.
.WEDNESDAY...Variably cloudy with scattered showers. Isolated
thunderstorms in the afternoon. Highs around 91. Temperature
falling in the afternoon. East winds 10 to 15 mph with gusts up
to 30 mph. Chance of rain 50 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows
around 77. East winds 5 to 10 mph. Chance of rain 20 percent.
.THURSDAY...Partly cloudy with isolated showers in the morning,
then cloudy with numerous showers with isolated thunderstorms in
the afternoon. Highs around 90. Temperature falling in the
afternoon. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Chance of rain 70 percent.
.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows
around 77. East winds 5 to 10 mph. Chance of rain 50 percent.
.FRIDAY...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.
.FRIDAY NIGHT...Clear. Lows around 77.
.SATURDAY...Sunny in the morning, then mostly cloudy with
numerous showers with isolated thunderstorms in the afternoon.
Highs around 92. Chance of rain 70 percent.
.SATURDAY NIGHT...Clear. Lows around 76.
.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 70 percent.
.SUNDAY NIGHT...Clear. Lows around 75.
.MONDAY...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.
.MONDAY NIGHT...Clear. Lows around 75.
.TUESDAY...Sunny 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.

$$

PRZ007-160800-
Ponce and Vicinity-
Including the municipalities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
243 PM AST Tue Sep 15 2026

.TONIGHT...Clear, then becoming partly cloudy late this evening,
then becoming clear. Isolated showers this evening. Lows around
82. East winds 5 to 10 mph. Chance of rain 20 percent.
.WEDNESDAY...Partly cloudy with isolated showers in the morning,
then variably cloudy with scattered showers with isolated
thunderstorms in the afternoon. Highs around 91. East winds 10 to
15 mph with gusts up to 30 mph. Chance of rain 50 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. East winds 5 to 10 mph with gusts up to 20 mph. Chance
of rain 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 90. Temperature
falling in the afternoon. East winds 10 to 15 mph with gusts up
to 30 mph. Chance of rain 50 percent.
.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. East winds 10 to 15 mph with gusts up to 25 mph.
Chance of rain 50 percent.
.FRIDAY...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 50 percent.
.FRIDAY NIGHT...Clear. Lows around 82.
.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. Chance of
rain 50 percent.
.SATURDAY NIGHT...Clear. Lows around 82.
.SUNDAY...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. Chance of rain 50 percent.
.SUNDAY NIGHT...Clear. Lows around 82.
.MONDAY...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 50 percent.
.MONDAY NIGHT...Clear. Lows around 82.
.TUESDAY...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.

$$

PRZ008-160800-
Northwest-
Including the municipalities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
243 PM AST Tue Sep 15 2026

.TONIGHT...Partly cloudy with isolated showers this 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.
.WEDNESDAY...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. East winds 15 to 20 mph with gusts up
to 30 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 82. East winds
10 to 15 mph.
.THURSDAY...Mostly sunny in the morning, then cloudy with showers
with isolated thunderstorms in the afternoon. Highs around 90.
Temperature falling in the afternoon. East winds 10 to 15 mph.
Chance of rain 80 percent.
.THURSDAY NIGHT...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 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 70 percent.
.FRIDAY NIGHT...Clear. Lows around 82.
.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 70 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. Chance of rain 20 percent.
.SUNDAY...Sunny 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.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.MONDAY...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.
.MONDAY NIGHT...Clear. Lows around 82.
.TUESDAY...Sunny in the morning, then mostly cloudy with
scattered showers in the afternoon. Highs around 94. Temperature
falling in the afternoon. Chance of rain 50 percent.

$$

PRZ009-160800-
Western Interior-
Including the municipalities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
243 PM AST Tue Sep 15 2026

.TONIGHT...Clear. Lows around 77. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy with isolated showers in the morning,
then cloudy with showers with isolated thunderstorms in the
afternoon. Highs around 91. Temperature falling in the afternoon.
East winds 5 to 10 mph with gusts up to 30 mph. Chance of rain
80 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers after
midnight. Lows around 77. East winds 5 to 10 mph. Chance of rain
less than 20 percent.
.THURSDAY...Partly cloudy with isolated showers in the morning,
then cloudy with showers with isolated thunderstorms in the
afternoon. Highs around 90. Southeast winds 5 to 10 mph with
gusts up to 25 mph. Chance of rain 80 percent.
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 77. East winds 5 to 10 mph. Gusts up to 25 mph in the
evening. 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 92. Chance of rain
70 percent.
.FRIDAY NIGHT...Clear. Lows around 77.
.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 70 percent.
.SATURDAY NIGHT...Clear with isolated showers. Lows around 76.
Chance of rain 20 percent.
.SUNDAY...Sunny in the morning, then mostly cloudy with numerous
showers with isolated thunderstorms in the afternoon. Highs
around 94. Chance of rain 70 percent.
.SUNDAY NIGHT...Clear with isolated showers. Lows around 76.
Chance of rain 20 percent.
.MONDAY...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.
.MONDAY NIGHT...Clear. Lows around 76.
.TUESDAY...Sunny in the morning, then mostly cloudy with
scattered showers in the afternoon. Highs around 94. Chance of
rain 50 percent.

$$

PRZ010-160800-
Mayaguez and Vicinity-
Including the municipalities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
243 PM AST Tue Sep 15 2026

.TONIGHT...Partly cloudy with isolated showers this 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.
.WEDNESDAY...Sunny with isolated showers in the morning, then
cloudy with numerous showers with isolated thunderstorms in the
afternoon. Highs around 91. Temperature falling in the afternoon.
East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain
70 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers after
midnight. Lows around 82. East winds 5 to 10 mph with gusts up to
25 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 90. East winds 5 to 10 mph with gusts
up to 25 mph. Chance of rain 70 percent.
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. East winds 5 to 10 mph with gusts up to 30 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 92. Temperature
falling in the afternoon. Chance of rain 70 percent.
.FRIDAY NIGHT...Clear. Lows around 82.
.SATURDAY...Sunny in the morning, then mostly cloudy with
numerous showers with isolated thunderstorms in the afternoon.
Highs around 94. Chance of rain 70 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 mostly cloudy with numerous showers with isolated
thunderstorms in the afternoon. Highs around 94. Temperature
falling in the afternoon. Chance of rain 70 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.MONDAY...Partly cloudy 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 82.
.TUESDAY...Sunny in the morning, then mostly cloudy with
scattered showers in the afternoon. Highs around 94. Temperature
falling in the afternoon. Chance of rain 50 percent.

$$

PRZ011-160800-
Southwest-
Including the municipalities of Cabo Rojo, Guanica, and Lajas
243 PM AST Tue Sep 15 2026

.TONIGHT...Partly cloudy with isolated showers this evening, then
clear after midnight. Lows around 82. East winds 10 to 15 mph.
Chance of rain 20 percent.
.WEDNESDAY...Sunny in the morning, then partly cloudy with
isolated showers in the afternoon. Highs around 91. East winds
10 to 15 mph with gusts up to 35 mph. Chance of rain 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. East winds 10 to 15 mph with gusts up to 25 mph.
Chance of rain less than 20 percent.
.THURSDAY...Breezy. Partly cloudy with isolated showers in the
morning, then variably cloudy with scattered showers with
isolated thunderstorms in the afternoon. Highs around 90.
Temperature falling in the afternoon. East winds 15 to 20 mph
with gusts up to 35 mph. Chance of rain 50 percent.
.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. East winds 15 to 20 mph with gusts up to 35 mph.
Chance of rain 20 percent.
.FRIDAY...Variably cloudy with scattered showers. Highs around
92. Temperature falling in the afternoon. Chance of rain
50 percent.
.FRIDAY NIGHT...Clear. Lows around 82.
.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. Chance of
rain 50 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. Chance of rain 20 percent.
.SUNDAY...Sunny in the morning, then variably cloudy with
scattered showers in the afternoon. Highs around 94. Chance of
rain 50 percent.
.SUNDAY NIGHT...Clear with isolated showers. Lows around 82.
Chance of rain less than 20 percent.
.MONDAY...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.
.MONDAY NIGHT...Clear. Lows around 82.
.TUESDAY...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.

$$

PRZ012-160800-
Culebra-
243 PM AST Tue Sep 15 2026

.TONIGHT...Partly cloudy, then becoming variably cloudy this late
evening and early morning, then becoming partly cloudy. Scattered
showers. Breezy with lows around 81. East winds 15 to 20 mph.
Chance of rain 40 percent.
.WEDNESDAY...Breezy. Variably cloudy in the morning, then
becoming mostly cloudy. Scattered showers. Isolated thunderstorms
in the afternoon. Highs around 91. East winds 15 to 20 mph.
Chance of rain 50 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with numerous showers
with isolated thunderstorms. Lows around 83. East winds around
20 mph with gusts up to 30 mph. Chance of rain 60 percent.
.THURSDAY...Breezy. Cloudy with isolated thunderstorms. showers.
Highs around 87. Southeast winds 15 to 20 mph. Chance of rain
80 percent.
.THURSDAY NIGHT...Breezy. Mostly cloudy with numerous showers
with isolated thunderstorms. Lows around 81. East winds 15 to
20 mph. Chance of rain 60 percent.
.FRIDAY...Variably cloudy with scattered showers. Highs around
92. Chance of rain 50 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
80. 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 80. Chance of rain 40 percent.
.SUNDAY...Variably cloudy with scattered showers. Highs around
94. Chance of rain 40 percent.
.SUNDAY NIGHT...Variably cloudy with scattered showers. Lows
around 80. Chance of rain 50 percent.
.MONDAY...Variably cloudy with scattered showers. Highs around
94. Chance of rain 40 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
80. Chance of rain 20 percent.
.TUESDAY...Partly cloudy with isolated showers in the morning,
then variably cloudy with scattered showers in the afternoon.
Highs around 94. Chance of rain 30 percent.

$$

PRZ013-160800-
Vieques-
243 PM AST Tue Sep 15 2026

.TONIGHT...Variably cloudy with scattered showers. Breezy with
lows around 80. East winds 15 to 20 mph. Chance of rain
50 percent.
.WEDNESDAY...Breezy. Variably cloudy with scattered showers.
Isolated thunderstorms in the afternoon. Highs around 91. East
winds 15 to 20 mph. Chance of rain 50 percent.
.WEDNESDAY NIGHT...Breezy. Cloudy with numerous showers with
isolated thunderstorms. Lows around 82. East winds 15 to 20 mph
with gusts up to 30 mph. Chance of rain 70 percent.
.THURSDAY...Breezy. Cloudy with isolated thunderstorms. showers.
Highs around 89. Southeast winds 15 to 20 mph. Chance of rain
80 percent.
.THURSDAY NIGHT...Breezy. Mostly cloudy with numerous showers
with isolated thunderstorms. Lows around 80. East winds 15 to
20 mph. Chance of rain 60 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. Chance of rain
50 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.SATURDAY...Variably cloudy with scattered showers. Highs around
91. Chance of rain 40 percent.
.SATURDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 40 percent.
.SUNDAY...Variably cloudy with scattered showers. Highs around
91. Chance of rain 40 percent.
.SUNDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 50 percent.
.MONDAY...Variably cloudy with scattered showers. Highs around
92. Chance of rain 30 percent.
.MONDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.TUESDAY...Partly cloudy with isolated showers. Highs around 92.
Chance of rain 20 percent.

$$

VIZ001-160800-
St Thomas, St John and Adjacent Islands-
243 PM AST Tue Sep 15 2026

.TONIGHT...Partly cloudy, then becoming clear after midnight,
then becoming variably cloudy. Isolated showers this evening,
then scattered showers after midnight. Breezy with lows around
82. East winds 15 to 20 mph with gusts up to 30 mph. Chance of
rain 40 percent.
.WEDNESDAY...Breezy. Variably cloudy in the morning, then
becoming mostly cloudy. Scattered showers. Isolated thunderstorms
in the afternoon. Highs around 91. East winds 15 to 20 mph.
Chance of rain 50 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with numerous showers
with isolated thunderstorms. Lows around 82. East winds 20 to
25 mph. Chance of rain 60 percent.
.THURSDAY...Breezy. Mostly cloudy with numerous showers with
isolated thunderstorms. Highs around 90. East winds 15 to 20 mph
with gusts up to 30 mph. Chance of rain 70 percent.
.THURSDAY NIGHT...Breezy. Variably cloudy with scattered showers.
Lows around 83. East winds 15 to 20 mph with gusts up to 30 mph.
Chance of rain 50 percent.
.FRIDAY...Partly cloudy with isolated showers. Highs around 92.
Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain less than 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 82. Chance of rain 30 percent.
.SUNDAY...Variably cloudy with scattered showers. Highs around
93. Chance of rain 40 percent.
.SUNDAY NIGHT...Variably cloudy with scattered showers. Lows
around 82. Chance of rain 40 percent.
.MONDAY...Variably cloudy with scattered showers. Highs around
93. Chance of rain 30 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.
Chance of rain 20 percent.

$$

VIZ002-160800-
St Croix-
243 PM AST Tue Sep 15 2026

.TONIGHT...Mostly cloudy, then becoming partly cloudy late this
evening, then becoming clear, then becoming variably cloudy late.
Scattered showers. Breezy with lows around 83. East winds 15 to
20 mph. Chance of rain 50 percent.
.WEDNESDAY...Breezy. Variably cloudy with scattered showers in
the morning, then mostly cloudy with numerous showers with
isolated thunderstorms in the afternoon. Highs around 91. East
winds 15 to 20 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with numerous showers
with isolated thunderstorms. Lows around 82. East winds 15 to
20 mph with gusts up to 30 mph. Chance of rain 60 percent.
.THURSDAY...Breezy. Cloudy with isolated thunderstorms. showers.
Highs around 89. East winds 15 to 20 mph with gusts up to 30 mph.
Chance of rain 80 percent.
.THURSDAY NIGHT...Breezy. Variably cloudy with scattered showers.
Lows around 83. East winds 15 to 20 mph. Chance of rain
30 percent.
.FRIDAY...Partly cloudy with isolated showers. Highs around 92.
Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.SATURDAY...Partly cloudy with isolated showers. Highs around 94.
Temperature falling in the afternoon. Chance of rain 20 percent.
.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows
around 82. Chance of rain 20 percent.
.SUNDAY...Variably cloudy with scattered showers. Highs around
94. Temperature falling in the afternoon. Chance of rain
30 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around
82. Chance of rain 20 percent.
.MONDAY...Variably cloudy with scattered showers. Highs around
94. Chance of rain 30 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.
Chance of rain 20 percent.

$$