Zone Forecast Product
Issued by NWS
Issued by NWS
267 FPCA52 TJSJ 181402 ZFPPR Zone Forecast for Puerto Rico and the U.S. Virgin Islands National Weather Service San Juan PR 1001 AM AST Sat May 18 2024 PRZ001-182000- San Juan and Vicinity- Including the municipalities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 1001 AM AST Sat May 18 2024 ...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. East winds 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows around 81. East winds 5 to 10 mph. Chance of rain 40 percent. .SUNDAY...Partly cloudy with scattered showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 90. East winds 10 to 15 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy. Scattered showers early in the evening, then isolated showers in the late evening and overnight. Lows around 82. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .MONDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 91. East winds 10 to 15 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy with isolated showers. Lows around 81. Chance of rain 20 percent. .TUESDAY...Partly cloudy with isolated showers. Highs around 91. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. 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 87. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 50 percent. .THURSDAY...Variably cloudy in the morning, then becoming cloudy. Isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 87. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 81. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 88. Chance of rain 60 percent. $$ PRZ002-182000- Northeast- Including the municipalities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 1001 AM AST Sat May 18 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Variably cloudy, then becoming partly cloudy early this afternoon, then becoming variably cloudy. Scattered showers late this morning, then isolated showers this afternoon. Highs around 91. East winds 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Variably cloudy in the evening, then becoming partly cloudy. Scattered showers. Lows around 82. East winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Variably cloudy with scattered showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 90. East winds 10 to 15 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Variably cloudy with scattered showers early in the evening, then partly cloudy with isolated showers in the late evening and overnight. Lows around 82. East winds 5 to 10 mph. Chance of rain 40 percent. .MONDAY...Variably cloudy with scattered showers. Highs around 90. East winds 10 to 15 mph. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent. .TUESDAY...Variably cloudy with scattered showers. Highs around 90. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .WEDNESDAY...Variably cloudy with scattered showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 88. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 81. Chance of rain 60 percent. .THURSDAY...Breezy. Cloudy with numerous showers with isolated thunderstorms. Highs around 88. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. Chance of rain 60 percent. .FRIDAY...Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 89. Chance of rain 60 percent. $$ PRZ003-182000- Southeast- Including the municipalities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 1001 AM AST Sat May 18 2024 .REST OF TODAY...Variably cloudy with scattered showers. Highs around 91. Southeast winds 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows around 82. East winds 5 to 10 mph. Chance of rain 40 percent. .SUNDAY...Partly cloudy. Scattered showers, mainly in the morning. Highs around 90. East winds 10 to 15 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. East winds 5 to 10 mph. Chance of rain 20 percent. .MONDAY...Partly cloudy with isolated showers. Highs around 91. East winds 10 to 15 mph. Chance of rain 20 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 90. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy in the morning, then becoming variably cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 87. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 81. Chance of rain 60 percent. .THURSDAY...Variably cloudy in the morning, then becoming cloudy. Isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 88. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. Chance of rain 60 percent. .FRIDAY...Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers with isolated thunderstorms. Highs around 89. Chance of rain 50 percent. $$ PRZ004-182000- Eastern Interior- Including the municipalities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 1001 AM AST Sat May 18 2024 .REST OF TODAY...Partly cloudy with isolated showers late this morning, then mostly cloudy with scattered showers this afternoon. Highs around 91. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows around 76. East winds 5 to 10 mph. Chance of rain 40 percent. .SUNDAY...Partly cloudy in the morning, then becoming variably cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 90. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. Scattered showers early in the evening, then isolated showers in the late evening and overnight. Lows around 77. East winds 5 to 10 mph. Chance of rain 40 percent. .MONDAY...Partly cloudy with isolated showers. Highs around 91. East winds 10 to 15 mph. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy with isolated showers. Lows around 76. Chance of rain 20 percent. .TUESDAY...Partly cloudy with isolated showers. Highs around 90. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 77. 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 86. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 76. Chance of rain 50 percent. .THURSDAY...Variably cloudy in the morning, then becoming cloudy. Isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 87. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 77. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 88. Chance of rain 60 percent. $$ PRZ005-182000- North Central- Including the municipalities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 1001 AM AST Sat May 18 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Sunny late this morning, then mostly cloudy with scattered showers with isolated thunderstorms this afternoon. Highs around 93. East winds 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Clear in the evening, then partly cloudy with isolated showers after midnight. Lows around 79. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 92. East winds 10 to 15 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with scattered showers early in the evening, then partly cloudy in the late evening and overnight. Lows around 80. Southeast winds 5 to 10 mph. Chance of rain 30 percent. .MONDAY...Mostly sunny with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 93. East winds 10 to 15 mph. Chance of rain 60 percent. .MONDAY NIGHT...Clear. Lows around 79. .TUESDAY...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 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 81. Chance of rain less than 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 89. Chance of rain 60 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 79. Chance of rain 50 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 88. Chance of rain 60 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 79. Chance of rain 50 percent. .FRIDAY...Variably cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 89. Chance of rain 60 percent. $$ PRZ006-182000- Central Interior- Including the municipalities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 1001 AM AST Sat May 18 2024 .REST OF TODAY...Partly cloudy with isolated showers late this morning, then mostly cloudy with scattered showers with isolated thunderstorms this afternoon. Highs around 91. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Clear in the evening, then partly cloudy with isolated showers after midnight. Lows around 77. East winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 91. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 78. Southeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 91. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Clear. Lows around 78. .TUESDAY...Partly cloudy in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 91. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 87. Chance of rain 50 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 78. Chance of rain 50 percent. .THURSDAY...Variably cloudy with scattered showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 88. Chance of rain 60 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 78. Chance of rain 50 percent. .FRIDAY...Variably cloudy. Isolated showers in the morning, then scattered showers with isolated thunderstorms in the afternoon. Highs around 89. Chance of rain 50 percent. $$ PRZ007-182000- Ponce and Vicinity- Including the municipalities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 1001 AM AST Sat May 18 2024 .REST OF TODAY...Partly cloudy this late morning and early afternoon, then becoming variably cloudy. Isolated showers. Highs around 94. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Clear in the evening, then partly cloudy with isolated showers after midnight. Lows around 81. East winds 5 to 10 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 94. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 81. East winds 5 to 10 mph. Chance of rain 20 percent. .MONDAY...Sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .MONDAY NIGHT...Clear. Lows around 81. .TUESDAY...Mostly sunny in the morning, then variably cloudy with scattered showers 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 in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 80. Chance of rain 50 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. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 81. Chance of rain 50 percent. .FRIDAY...Partly cloudy with isolated showers. Highs around 92. Chance of rain 20 percent. $$ PRZ008-182000- Northwest- Including the municipalities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 1001 AM AST Sat May 18 2024 ...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 92. Northeast winds 10 to 15 mph. Chance of rain 70 percent. .TONIGHT...Mostly clear. Lows around 78. East winds around 5 mph. .SUNDAY...Mostly sunny in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 92. East winds 5 to 10 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy. Scattered showers early in the evening, then isolated showers in the late evening and overnight. Lows around 78. East winds around 5 mph. Chance of rain 30 percent. .MONDAY...Sunny in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 92. East winds 5 to 10 mph. Chance of rain 60 percent. .MONDAY NIGHT...Clear. Lows around 78. .TUESDAY...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 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 78. Chance of rain less than 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 90. Chance of rain 60 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows around 78. Chance of rain 30 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 89. Chance of rain 60 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers. Lows around 78. Chance of rain 40 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. Chance of rain 60 percent. $$ PRZ009-182000- Western Interior- Including the municipalities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 1001 AM AST Sat May 18 2024 .REST OF TODAY...Sunny late this morning, then cloudy with showers with isolated thunderstorms this afternoon. Highs around 94. East winds 5 to 10 mph. Chance of rain 80 percent. .TONIGHT...Mostly clear. Lows around 77. East winds around 5 mph. .SUNDAY...Mostly sunny in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. East winds around 5 mph. Gusts up to 25 mph in the afternoon. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with scattered showers early in the evening, then partly cloudy in the late evening and overnight. Lows around 77. East winds around 5 mph. Chance of rain 30 percent. .MONDAY...Sunny in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 94. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 60 percent. .MONDAY NIGHT...Clear. Lows around 78. .TUESDAY...Mostly sunny 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...Partly cloudy with isolated showers. Lows around 78. Chance of rain 20 percent. .WEDNESDAY...Sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows around 77. Chance of rain 30 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 90. Chance of rain 60 percent. .THURSDAY NIGHT...Variably cloudy with isolated showers. Lows around 77. Chance of rain 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 92. Chance of rain 50 percent. $$ PRZ010-182000- Mayaguez and Vicinity- Including the municipalities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 1001 AM AST Sat May 18 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Sunny late this morning, then cloudy with numerous showers with isolated thunderstorms this afternoon. Highs around 92. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Mostly clear. Lows around 81. East winds 5 to 10 mph. .SUNDAY...Mostly sunny in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 92. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with scattered showers early in the evening, then partly cloudy with isolated showers in the late evening and overnight. Lows around 81. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .MONDAY...Sunny in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 92. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .MONDAY NIGHT...Clear. Lows around 82. .TUESDAY...Mostly sunny in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 92. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent. .WEDNESDAY...Sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows around 79. Chance of rain 40 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 89. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 80. Chance of rain 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 90. Chance of rain 50 percent. $$ PRZ011-182000- Southwest- Including the municipalities of Cabo Rojo, Guanica, and Lajas 1001 AM AST Sat May 18 2024 .REST OF TODAY...Sunny, then becoming partly cloudy early this afternoon, then becoming variably cloudy. Isolated showers this afternoon. Highs around 94. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear. Lows around 80. East winds 10 to 15 mph. .SUNDAY...Mostly sunny in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 94. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .MONDAY...Sunny in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 94. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. .MONDAY NIGHT...Clear. Lows around 82. .TUESDAY...Breezy. Partly cloudy in the morning, then variably cloudy with 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 20 percent. .WEDNESDAY...Partly cloudy with isolated showers. Highs around 92. Chance of rain 20 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 80. Chance of rain 40 percent. .THURSDAY...Breezy. Partly cloudy in the morning, then becoming variably cloudy. Isolated showers. Isolated thunderstorms in the afternoon. Highs around 91. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 81. Chance of rain 50 percent. .FRIDAY...Partly cloudy with isolated showers. Highs around 93. Chance of rain 20 percent. $$ PRZ012-182000- Culebra- 1001 AM AST Sat May 18 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Partly cloudy. Scattered showers late this morning, then isolated showers this afternoon. Highs around 92. East winds 10 to 15 mph. Chance of rain 30 percent. .TONIGHT...Variably cloudy in the evening, then becoming partly cloudy. Scattered showers. Lows around 82. East winds 10 to 15 mph. Chance of rain 50 percent. .SUNDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 91. East winds 10 to 15 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. East winds around 15 mph. Chance of rain 20 percent. .MONDAY...Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers. Highs around 91. East winds around 15 mph. Chance of rain 40 percent. .MONDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 30 percent. .TUESDAY...Variably cloudy with scattered showers. Highs around 91. Chance of rain 30 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .WEDNESDAY...Breezy. Variably cloudy with scattered showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 91. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. Chance of rain 60 percent. .THURSDAY...Breezy. Cloudy with numerous showers with isolated thunderstorms. Highs around 90. Chance of rain 60 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 80. Chance of rain 60 percent. .FRIDAY...Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 91. Chance of rain 60 percent. $$ PRZ013-182000- Vieques- 1001 AM AST Sat May 18 2024 .REST OF TODAY...Variably cloudy late this morning, then clearing. Scattered showers late this morning, then isolated showers this afternoon. Highs around 91. East winds 10 to 15 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered showers. Lows around 82. East winds 10 to 15 mph. Chance of rain 50 percent. .SUNDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 90. East winds 10 to 15 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. East winds 10 to 15 mph. Chance of rain 40 percent. .MONDAY...Mostly cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 90. East winds 10 to 15 mph. Chance of rain 40 percent. .MONDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. Chance of rain 30 percent. .TUESDAY...Variably cloudy with scattered showers. Highs around 90. Chance of rain 30 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 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 89. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. Chance of rain 60 percent. .THURSDAY...Breezy. Cloudy with numerous showers with isolated thunderstorms. Highs around 89. Chance of rain 60 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. Chance of rain 60 percent. .FRIDAY...Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 90. Chance of rain 60 percent. $$ VIZ001-182000- St Thomas, St John and Adjacent Islands- 1001 AM AST Sat May 18 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Partly cloudy with isolated showers. Highs around 91. East winds 10 to 15 mph. Chance of rain 20 percent. .TONIGHT...Variably cloudy in the evening, then becoming partly cloudy. Scattered showers. Lows around 82. East winds 10 to 15 mph. Chance of rain 50 percent. .SUNDAY...Partly cloudy. Scattered showers, mainly in the morning. Highs around 91. East winds 10 to 15 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. East winds 10 to 15 mph. Chance of rain 20 percent. .MONDAY...Mostly cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 90. East winds around 15 mph. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .TUESDAY...Partly cloudy in the morning, then becoming variably cloudy. Isolated showers. Highs around 91. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 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 90. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 50 percent. .THURSDAY...Breezy. Variably cloudy in the morning, then becoming mostly cloudy. Isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 91. Chance of rain 60 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. Chance of rain 60 percent. .FRIDAY...Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 91. Chance of rain 60 percent. $$ VIZ002-182000- St Croix- 1001 AM AST Sat May 18 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Partly cloudy with isolated showers. Highs around 92. East winds 10 to 15 mph. Chance of rain 20 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered showers. Lows around 82. East winds 10 to 15 mph. Chance of rain 50 percent. .SUNDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 91. East winds 10 to 15 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. East winds 10 to 15 mph. Chance of rain 40 percent. .MONDAY...Mostly cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 91. East winds around 15 mph. Chance of rain 40 percent. .MONDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. Chance of rain 30 percent. .TUESDAY...Partly cloudy in the morning, then becoming variably cloudy. Isolated showers. Highs around 91. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Variably cloudy with scattered showers. Lows around 82. Chance of rain 30 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. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 50 percent. .THURSDAY...Breezy. Mostly cloudy in the morning, then becoming variably cloudy. Isolated thunderstorms. Numerous showers, mainly in the morning. Highs around 91. Chance of rain 60 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 50 percent. .FRIDAY...Mostly cloudy in the morning, then becoming variably cloudy. Isolated thunderstorms in the morning. Scattered showers. Highs around 92. Chance of rain 50 percent. $$