Zone Forecast Product
Issued by NWS
Issued by NWS
701 FPCA52 TJSJ 211401 ZFPPR Zone Forecast for Puerto Rico and the U.S. Virgin Islands National Weather Service San Juan PR 1001 AM AST Sat Sep 21 2024 PRZ001-212000- 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 Sep 21 2024 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Partly cloudy with isolated showers late this morning, then mostly cloudy with numerous showers with isolated thunderstorms this afternoon. Highs around 93. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Variably cloudy with scattered showers with isolated thunderstorms in the evening, then partly cloudy with isolated showers after midnight. Lows around 82. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...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. Southeast winds around 5 mph, becoming northeast in the afternoon. Chance of rain 70 percent. .SUNDAY NIGHT...Variably cloudy with scattered showers early in the evening, then variably cloudy with isolated showers in the late evening and overnight. Lows around 83. South winds around 5 mph. Chance of rain 40 percent. .MONDAY...Partly cloudy 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. Southeast winds around 5 mph, becoming east in the afternoon. Chance of rain 70 percent. .MONDAY NIGHT...Mostly cloudy with isolated showers. Lows around 83. Chance of rain less than 20 percent. .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...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with isolated showers. Highs around 89. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent. .THURSDAY...Partly cloudy with isolated showers. Highs around 90. Temperature falling in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent. .FRIDAY...Variably cloudy in the morning, then becoming mostly cloudy. Isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 90. Chance of rain 60 percent. $$ PRZ002-212000- Northeast- Including the municipalities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 1001 AM AST Sat Sep 21 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Partly cloudy, then becoming variably cloudy early this afternoon, then becoming partly cloudy. Isolated showers late this morning, then scattered showers this afternoon. Highs around 93. Temperature falling this afternoon. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy with isolated showers. Lows around 82. South winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 92. Temperature falling in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Variably cloudy with scattered showers early in the evening, then variably cloudy with isolated showers in the late evening and overnight. Lows around 83. South winds around 5 mph. Chance of rain 50 percent. .MONDAY...Variably cloudy with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 91. Temperature falling in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with isolated showers and thunderstorms. Lows around 83. Chance of rain 20 percent. .TUESDAY...Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 91. Temperature falling in the afternoon. Chance of rain 40 percent. .TUESDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 30 percent. .WEDNESDAY...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. Chance of rain 30 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 92. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 91. Chance of rain 60 percent. $$ PRZ003-212000- Southeast- Including the municipalities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 1001 AM AST Sat Sep 21 2024 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Sunny late this morning, then becoming partly cloudy. Isolated showers this afternoon. Highs around 95. Temperature falling this afternoon. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. Isolated showers after midnight. Lows around 81. East winds around 5 mph, becoming northeast after midnight. 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 94. Temperature falling in the afternoon. Southeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Variably cloudy in the evening, then becoming partly cloudy. Isolated showers. Lows around 82. Northeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Variably cloudy. Isolated showers in the morning, then scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Temperature falling in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with isolated showers. Lows around 81. 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 81. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with isolated showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows around 81. Chance of rain 20 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 95. Temperature falling in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 80. Chance of rain 20 percent. .FRIDAY...Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 94. Chance of rain 60 percent. $$ PRZ004-212000- Eastern Interior- Including the municipalities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 1001 AM AST Sat Sep 21 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 with isolated thunderstorms this afternoon. Highs around 93. Temperature falling this afternoon. Southeast winds around 5 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy with isolated showers. Lows around 77. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .SUNDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 92. Temperature falling in the afternoon. Southeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Variably cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Lows around 77. Light and variable winds, becoming southwest around 5 mph after midnight. Chance of rain 40 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 91. Temperature falling in the afternoon. Southeast winds around 5 mph. Chance of rain 50 percent. .MONDAY NIGHT...Variably cloudy with isolated showers. Lows around 76. Chance of rain 20 percent. .TUESDAY...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. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 76. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with isolated showers. Highs around 90. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows around 75. Chance of rain 20 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 90. Temperature falling in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers. Lows around 77. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 90. Temperature falling in the afternoon. Chance of rain 60 percent. $$ PRZ005-212000- North Central- Including the municipalities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 1001 AM AST Sat Sep 21 2024 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Sunny late this morning, then mostly cloudy with numerous showers with isolated thunderstorms this afternoon. Highs around 94. Temperature falling this afternoon. North winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Variably cloudy with isolated showers and thunderstorms in the evening, then partly cloudy with isolated showers after midnight. Lows around 80. South winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 92. Temperature falling in the afternoon. Northeast winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming variably cloudy. Isolated showers. Lows around 80. East winds around 5 mph, becoming south after midnight. Chance of rain 20 percent. .MONDAY...Sunny with isolated showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 92. Temperature falling in the afternoon. East winds around 5 mph, becoming northeast in the afternoon. Chance of rain 70 percent. .MONDAY NIGHT...Variably cloudy with isolated showers. Lows around 80. Chance of rain less than 20 percent. .TUESDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 91. Temperature falling in the afternoon. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 80. 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. Temperature falling in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows around 79. .THURSDAY...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. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 79. 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 91. Chance of rain 60 percent. $$ PRZ006-212000- Central Interior- Including the municipalities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 1001 AM AST Sat Sep 21 2024 .REST OF TODAY...Sunny late this morning, then mostly cloudy with numerous showers with isolated thunderstorms this afternoon. Highs around 94. Temperature falling this afternoon. South winds around 5 mph. Chance of rain 70 percent. .TONIGHT...Variably cloudy in the evening then clearing. Isolated showers. Lows around 78. Southwest winds around 5 mph in the evening, becoming light and variable. 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 93. Temperature falling in the afternoon. Southeast winds around 5 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 77. North winds around 5 mph, becoming south after midnight. Chance of rain 20 percent. .MONDAY...Partly cloudy with scattered showers in the morning, then mostly cloudy with showers with isolated thunderstorms in the afternoon. Highs around 93. Southeast winds around 5 mph. Chance of rain 80 percent. .MONDAY NIGHT...Partly cloudy. 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. Temperature falling in the afternoon. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 77. Chance of rain less than 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 92. Temperature falling in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows around 77. Chance of rain less than 20 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Temperature falling in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 78. Chance of rain 20 percent. .FRIDAY...Variably cloudy in the morning, then becoming mostly cloudy. Isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 60 percent. $$ PRZ007-212000- Ponce and Vicinity- Including the municipalities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 1001 AM AST Sat Sep 21 2024 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Sunny late this morning, then variably cloudy with isolated showers this afternoon. Highs around 97. Temperature falling this afternoon. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening then clearing. Lows around 82. Northeast winds around 5 mph. .SUNDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 96. Temperature falling in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming variably cloudy. Isolated showers. Lows around 81. Northeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 96. Temperature falling in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy. Lows around 81. .TUESDAY...Partly cloudy in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 96. Chance of rain 50 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 scattered showers with isolated thunderstorms in the afternoon. Highs around 95. Temperature falling in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows around 80. Chance of rain less than 20 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 96. Temperature falling in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 81. Chance of rain 20 percent. .FRIDAY...Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers with isolated thunderstorms. Highs around 96. Chance of rain 50 percent. $$ PRZ008-212000- Northwest- Including the municipalities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 1001 AM AST Sat Sep 21 2024 ...EXCESSIVE HEAT WARNING 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 95. Temperature falling this afternoon. North winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Variably cloudy in the evening then clearing. Isolated showers. Lows around 79. Southeast winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 93. Temperature falling in the afternoon. East winds around 5 mph, becoming north in the afternoon. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming variably cloudy. Isolated showers. Lows around 79. Northeast winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent. .MONDAY...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. East winds around 5 mph, becoming north in the afternoon. Chance of rain 70 percent. .MONDAY NIGHT...Variably cloudy. Lows around 80. .TUESDAY...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. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 79. Chance of rain less than 20 percent. .WEDNESDAY...Partly cloudy in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly clear. Lows around 79. .THURSDAY...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. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 79. 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. Chance of rain 60 percent. $$ PRZ009-212000- Western Interior- Including the municipalities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 1001 AM AST Sat Sep 21 2024 .REST OF TODAY...Sunny late this morning, then cloudy with numerous showers with isolated thunderstorms this afternoon. Highs around 97. East winds around 5 mph, becoming north this afternoon. Chance of rain 70 percent. .TONIGHT...Partly cloudy in the evening then clearing. Lows around 77. East winds around 5 mph. .SUNDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 95. Temperature falling in the afternoon. Southeast winds around 5 mph, becoming northwest in the afternoon. Chance of rain 70 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers early in the evening, then partly cloudy late in the evening. Variably cloudy with isolated showers after midnight. Lows around 76. East winds around 5 mph. Chance of rain 20 percent. .MONDAY...Mostly sunny with scattered showers in the morning, then mostly cloudy with showers and scattered thunderstorms in the afternoon. Highs around 95. Temperature falling in the afternoon. Southeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain 80 percent. .MONDAY NIGHT...Partly cloudy. Lows around 77. .TUESDAY...Partly cloudy in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 95. Temperature falling in the afternoon. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 77. Chance of rain less than 20 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 96. Temperature falling in the afternoon. Chance of rain 60 percent. .WEDNESDAY NIGHT...Clear. Lows around 76. .THURSDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 96. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 76. 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. Chance of rain 60 percent. $$ PRZ010-212000- Mayaguez and Vicinity- Including the municipalities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 1001 AM AST Sat Sep 21 2024 ...EXCESSIVE HEAT WARNING 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 95. Temperature falling this afternoon. South winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy in the evening then clearing. Lows around 81. East winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then variably cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 93. Temperature falling in the afternoon. Southeast winds around 5 mph, becoming west in the afternoon. Chance of rain 70 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers early in the evening, then partly cloudy late in the evening. Variably cloudy with isolated showers after midnight. Lows around 82. East winds 5 to 10 mph. 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. Southeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain 70 percent. .MONDAY NIGHT...Variably cloudy. Lows around 82. .TUESDAY...Partly cloudy 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 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 81. Chance of rain less than 20 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly clear. Lows around 81. .THURSDAY...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. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 81. Chance of rain 20 percent. .FRIDAY...Partly cloudy with isolated showers 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. $$ PRZ011-212000- Southwest- Including the municipalities of Cabo Rojo, Guanica, and Lajas 1001 AM AST Sat Sep 21 2024 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Sunny, then becoming variably cloudy early this afternoon, then becoming partly cloudy. Isolated showers this afternoon. Highs around 98. Temperature falling this afternoon. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening then clearing. Lows around 81. East winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 96. Temperature falling in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers early in the evening, then partly cloudy late in the evening. Variably cloudy with isolated showers after midnight. Lows around 80. East winds around 5 mph. Chance of rain 20 percent. .MONDAY...Variably cloudy. Isolated showers in the morning, then scattered showers with isolated thunderstorms in the afternoon. Highs around 97. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy. Lows around 81. .TUESDAY...Partly cloudy in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 96. Temperature falling in the afternoon. Chance of rain 50 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 scattered showers with isolated thunderstorms in the afternoon. Highs around 96. Temperature falling in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows around 80. Chance of rain less than 20 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 97. Chance of rain 50 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 in the afternoon. Highs around 95. Chance of rain 50 percent. $$ PRZ012-212000- Culebra- 1001 AM AST Sat Sep 21 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Sunny late this morning, then becoming partly cloudy. Isolated showers this afternoon. Highs around 93. Temperature falling this afternoon. South winds around 5 mph. Chance of rain less than 20 percent. .TONIGHT...Partly cloudy with isolated showers. Lows around 84. Southeast winds around 5 mph. 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. Southeast winds around 5 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Scattered showers early in the evening, then isolated showers in the late evening and overnight. Lows around 84. South winds around 5 mph. Chance of rain 30 percent. .MONDAY...Variably cloudy in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 92. Temperature falling in the afternoon. Southeast winds around 5 mph. Chance of rain less than 20 percent. .MONDAY NIGHT...Mostly cloudy with isolated showers. Lows around 84. Chance of rain less than 20 percent. .TUESDAY...Partly cloudy with isolated showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 20 percent. .TUESDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy with isolated showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows around 84. Chance of rain 40 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 83. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 60 percent. $$ PRZ013-212000- Vieques- 1001 AM AST Sat Sep 21 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Partly cloudy. Isolated showers late this morning. Highs around 92. Temperature falling this afternoon. South winds around 5 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. Isolated showers after midnight. Lows around 82. Southeast winds around 5 mph. Chance of rain less than 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. Southeast winds around 5 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. South winds around 5 mph. Chance of rain 20 percent. .MONDAY...Variably cloudy in the morning then clearing. Isolated showers. Highs around 91. Temperature falling in the afternoon. Southeast winds around 5 mph. Chance of rain 20 percent. .MONDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 30 percent. .TUESDAY...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. Chance of rain 30 percent. .TUESDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy with isolated showers. Highs around 91. Temperature falling in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 40 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 92. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 92. Chance of rain 60 percent. $$ VIZ001-212000- St Thomas, St John and Adjacent Islands- 1001 AM AST Sat Sep 21 2024 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Partly cloudy with isolated showers. Highs around 94. Temperature falling this afternoon. South winds around 5 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy with isolated showers. Lows around 83. Southeast winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Partly cloudy with isolated showers. Highs around 93. South winds around 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. Scattered showers early in the evening, then isolated showers in the late evening and overnight. Lows around 83. Southeast winds around 5 mph. Chance of rain 30 percent. .MONDAY...Variably cloudy in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 93. Southeast winds around 5 mph. Chance of rain less than 20 percent. .MONDAY NIGHT...Mostly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .TUESDAY...Partly cloudy with isolated showers. Highs around 94. Temperature falling in the afternoon. Chance of rain less than 20 percent. .TUESDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy with isolated showers. Highs around 95. Temperature falling in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 95. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 83. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 94. Chance of rain 60 percent. $$ VIZ002-212000- St Croix- 1001 AM AST Sat Sep 21 2024 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 5 PM AST THIS AFTERNOON... .REST OF TODAY...Partly cloudy with isolated showers. Highs around 95. Temperature falling this afternoon. Southeast winds around 5 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy with isolated showers. Lows around 80. East winds around 5 mph. Chance of rain 20 percent. .SUNDAY...Partly cloudy with isolated showers. Highs around 93. Temperature falling in the afternoon. Southeast winds around 5 mph. Chance of rain less than 20 percent. .SUNDAY NIGHT...Partly cloudy with isolated showers. Lows around 80. Southeast winds around 5 mph. Chance of rain 20 percent. .MONDAY...Variably cloudy in the morning, then becoming partly cloudy. Isolated showers. Highs around 93. Temperature falling in the afternoon. Southeast winds around 5 mph. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy with isolated showers. Lows around 80. Chance of rain less than 20 percent. .TUESDAY...Partly cloudy with isolated showers. Highs around 94. Temperature falling in the afternoon. Chance of rain less than 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with isolated showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows around 81. Chance of rain 30 percent. .THURSDAY...Variably cloudy with scattered showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers with isolated thunderstorms. Lows around 80. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 92. Chance of rain 60 percent. $$