Zone Forecast Product
Issued by NWS
Issued by NWS
016 FPCA52 TJSJ 181402 ZFPPR Zone Forecast for Puerto Rico and the U.S. Virgin Islands National Weather Service San Juan PR 1001 AM AST Mon Aug 18 2025 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 Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... ...HIGH RIP CURRENT RISK IN EFFECT UNTIL 6 PM AST THIS EVENING... .REST OF TODAY...Mostly cloudy with scattered showers. Isolated thunderstorms this afternoon. Breezy with highs around 89. South winds 15 to 20 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. Scattered showers, mainly in the evening. Lows around 83. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .TUESDAY...Partly cloudy. Isolated showers in the morning, then scattered showers in the afternoon. Hazy in the afternoon. Highs around 93. Temperature falling in the afternoon. Southeast winds 10 to 15 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Hazy. Isolated showers in the late evening and overnight. Lows around 83. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with isolated showers. Hazy. Highs around 93. Temperature falling in the afternoon. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Hazy. 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 92. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .FRIDAY...Variably cloudy with scattered showers. Highs around 91. Temperature falling in the afternoon. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 83. Chance of rain 60 percent. .SATURDAY...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 90. Temperature falling in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .SUNDAY...Breezy. Variably cloudy with scattered 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. $$ PRZ002-182000- Northeast- Including the municipalities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... ...HIGH RIP CURRENT RISK IN EFFECT UNTIL 6 PM AST THIS EVENING... .REST OF TODAY...Mostly cloudy with isolated thunderstorms. Scattered showers late this morning, then numerous showers this afternoon. Breezy with highs around 90. Temperature falling this afternoon. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Variably cloudy with scattered showers. Lows around 83. South winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY...Variably cloudy in the morning, then becoming partly cloudy. Scattered showers. Hazy in the afternoon. Highs around 93. Temperature falling in the afternoon. Southeast winds 10 to 15 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Hazy early in the evening. Partly cloudy with isolated showers early in the evening, then variably cloudy with scattered showers in the late evening and overnight. Lows around 83. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers. Hazy in the afternoon. Highs around 92. Temperature falling in the afternoon. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Hazy. Lows around 83. Chance of rain 20 percent. .THURSDAY...Variably cloudy with scattered showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 30 percent. .FRIDAY...Variably cloudy with scattered showers. Highs around 91. Temperature falling in the afternoon. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 83. Chance of rain 60 percent. .SATURDAY...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 90. Temperature falling in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 40 percent. .SUNDAY...Breezy. Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 92. Temperature falling in the afternoon. Chance of rain 50 percent. $$ PRZ003-182000- Southeast- Including the municipalities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Mostly cloudy with numerous showers with isolated thunderstorms. Breezy with highs around 89. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent. .TONIGHT...Variably cloudy with isolated thunderstorms. Numerous showers, mainly in the evening. Lows around 83. South winds 5 to 10 mph. Chance of rain 60 percent. .TUESDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Hazy in the afternoon. Highs around 91. Temperature falling in the afternoon. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Hazy in the evening. Partly cloudy with isolated showers early in the evening, then variably cloudy with scattered showers in the late evening and overnight. Lows around 83. East winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Hazy in the afternoon. Highs around 92. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Hazy. 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 93. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .FRIDAY...Partly cloudy with isolated showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy with scattered showers. Lows around 83. Chance of rain 50 percent. .SATURDAY...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 90. Chance of rain 60 percent. .SATURDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 40 percent. .SUNDAY...Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 50 percent. $$ PRZ004-182000- Eastern Interior- Including the municipalities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Cloudy with numerous showers with isolated thunderstorms. Breezy with highs around 89. South winds 15 to 20 mph. Chance of rain 70 percent. .TONIGHT...Isolated thunderstorms in the evening. Variably cloudy with scattered showers. Lows around 78. South winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY...Partly cloudy with scattered showers. Hazy in the afternoon. Highs around 93. Temperature falling in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers in the evening, then variably cloudy with scattered showers after midnight. Hazy. Lows around 78. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Hazy in the afternoon. Highs around 93. Temperature falling in the afternoon. Southeast winds 10 to 15 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Hazy. Lows around 78. Chance of rain 20 percent. .THURSDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 77. Chance of rain 20 percent. .FRIDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 77. Chance of rain 60 percent. .SATURDAY...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 90. Chance of rain 60 percent. .SATURDAY NIGHT...Variably cloudy with scattered showers. Lows around 77. Chance of rain 30 percent. .SUNDAY...Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 92. Temperature falling in the afternoon. Chance of rain 50 percent. $$ PRZ005-182000- North Central- Including the municipalities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... ...HIGH RIP CURRENT RISK IN EFFECT UNTIL 6 PM AST THIS EVENING... .REST OF TODAY...Mostly cloudy. Scattered showers late this morning, then numerous showers with isolated thunderstorms this afternoon. Highs around 89. Temperature falling this afternoon. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy. Scattered showers, mainly in the evening. Lows around 83. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .TUESDAY...Sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Hazy in the afternoon. Highs around 94. Temperature falling in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy early in the evening, then isolated showers in the late evening and overnight. Hazy. Lows around 83. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Hazy in the morning. 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. East winds 10 to 15 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Hazy. Lows around 83. .THURSDAY...Partly cloudy with isolated showers. Highs around 94. Temperature falling in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 83. .FRIDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 93. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with scattered showers. Lows around 83. Chance of rain 50 percent. .SATURDAY...Breezy. Mostly cloudy with scattered showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. 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. 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 Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Cloudy with numerous showers with isolated thunderstorms. Highs around 90. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Isolated thunderstorms in the evening. Variably cloudy with scattered showers. Lows around 77. South winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY...Partly cloudy. Isolated showers in the morning, then scattered showers with isolated thunderstorms in the afternoon. Hazy in the afternoon. Highs around 92. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy. Hazy. Isolated showers in the late evening and overnight. Lows around 77. Southeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with isolated showers. Hazy. Highs around 92. Temperature falling in the afternoon. Southeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Hazy. Lows around 76. Chance of rain less than 20 percent. .THURSDAY...Partly cloudy with isolated showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 75. .FRIDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 92. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with scattered showers. Lows around 76. Chance of rain 50 percent. .SATURDAY...Breezy. Mostly cloudy. Scattered showers in the morning, then numerous showers with isolated thunderstorms in the afternoon. Highs around 89. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows around 76. 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 90. Chance of rain 60 percent. $$ PRZ007-182000- Ponce and Vicinity- Including the municipalities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Cloudy with isolated thunderstorms. showers. Highs around 89. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .TONIGHT...Variably cloudy with isolated thunderstorms. Numerous showers, mainly in the evening. Lows around 83. Southeast winds 5 to 10 mph. Chance of rain 60 percent. .TUESDAY...Partly cloudy with isolated showers. Hazy in the afternoon. Highs around 92. Temperature falling in the afternoon. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Hazy. Isolated showers in the late evening and overnight. Lows around 83. East winds 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with isolated showers. Hazy. Highs around 93. Temperature falling in the afternoon. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Hazy. Lows around 83. .THURSDAY...Partly cloudy with isolated showers. Highs around 94. Temperature falling in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 83. .FRIDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 94. Temperature falling in the afternoon. Chance of rain 60 percent. .FRIDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 50 percent. .SATURDAY...Breezy. Mostly cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .SUNDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers in the afternoon. Highs around 92. Chance of rain 50 percent. $$ PRZ008-182000- Northwest- Including the municipalities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... ...HIGH RIP CURRENT RISK IN EFFECT UNTIL 6 PM AST THIS EVENING... .REST OF TODAY...Mostly cloudy. Scattered showers late this morning, then numerous showers with isolated thunderstorms this afternoon. Breezy with highs around 89. Temperature falling this afternoon. South winds 15 to 20 mph with gusts up to 30 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 83. South winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 50 percent. .TUESDAY...Sunny in the morning, then variably cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 94. Southeast winds 5 to 10 mph. Chance of rain 60 percent. .TUESDAY NIGHT...Clear. Isolated showers early in the evening. Hazy. Lows around 83. Southeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Hazy in the morning. Sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. East winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Hazy. Lows around 83. .THURSDAY...Partly cloudy in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 94. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 83. .FRIDAY...Partly cloudy 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. .FRIDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 40 percent. .SATURDAY...Breezy. Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .SUNDAY...Mostly sunny in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 94. Temperature falling in the afternoon. 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 Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Cloudy with isolated thunderstorms. showers. Highs around 88. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TONIGHT...Variably cloudy in the evening, then becoming partly cloudy. Isolated thunderstorms in the evening. Scattered showers. Lows around 77. South winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY...Mostly sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Hazy in the afternoon. Highs around 94. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Clear, hazy. Isolated showers late. Lows around 77. Southeast winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Hazy in the morning. Mostly sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Temperature falling in the afternoon. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Hazy. Lows around 75. .THURSDAY...Partly cloudy 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. .THURSDAY NIGHT...Partly cloudy. Lows around 75. .FRIDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 94. Temperature falling in the afternoon. Chance of rain 60 percent. .FRIDAY NIGHT...Variably cloudy with scattered showers. Lows around 76. Chance of rain 50 percent. .SATURDAY...Breezy. Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Highs around 91. Temperature falling in the afternoon. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows around 76. Chance of rain less than 20 percent. .SUNDAY...Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 60 percent. $$ PRZ010-182000- Mayaguez and Vicinity- Including the municipalities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... ...HIGH RIP CURRENT RISK IN EFFECT UNTIL 6 PM AST THIS EVENING... .REST OF TODAY...Cloudy with isolated thunderstorms. Scattered showers late this morning, then numerous showers this afternoon. Breezy with highs around 89. South winds 15 to 25 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with numerous showers with isolated thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Lows around 83. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .TUESDAY...Sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Hazy in the afternoon. Highs around 94. Temperature falling in the afternoon. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Clear, hazy. Isolated showers late. Lows around 83. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain less than 20 percent. .WEDNESDAY...Mostly sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Hazy. Highs around 94. Temperature falling in the afternoon. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Hazy. Lows around 83. .THURSDAY...Partly cloudy in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 94. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 83. .FRIDAY...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. .FRIDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 30 percent. .SATURDAY...Breezy. Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .SUNDAY...Breezy. 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. $$ PRZ011-182000- Southwest- Including the municipalities of Cabo Rojo, Guanica, and Lajas 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Cloudy with isolated thunderstorms. showers, breezy with highs around 89. Temperature falling this afternoon. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 80 percent. .TONIGHT...Variably cloudy in the evening, then becoming partly cloudy. Isolated thunderstorms. Numerous showers, mainly in the evening. Lows around 83. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .TUESDAY...Partly cloudy in the morning, then becoming sunny. Isolated showers. Hazy in the afternoon. Highs around 93. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Clear early in the evening, then isolated showers late in the evening. Partly cloudy after midnight, then partly cloudy with isolated showers late. Hazy. Lows around 83. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with isolated showers in the afternoon. Hazy. Highs around 94. Temperature falling in the afternoon. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Hazy. Lows around 83. .THURSDAY...Partly cloudy in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 94. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 83. .FRIDAY...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. .FRIDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 40 percent. .SATURDAY...Breezy. Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Highs around 92. Chance of rain 50 percent. .SATURDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 83. Chance of rain 20 percent. .SUNDAY...Breezy. 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. $$ PRZ012-182000- Culebra- 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Partly cloudy with isolated showers late this morning, then mostly cloudy with numerous showers with isolated thunderstorms this afternoon. Breezy with highs around 89. South winds 15 to 25 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy in the evening, then becoming variably cloudy. Scattered showers. Lows around 83. Southeast winds around 15 mph. Chance of rain 40 percent. .TUESDAY...Partly cloudy with isolated showers. Hazy in the afternoon. Highs around 93. Temperature falling in the afternoon. Southeast winds 10 to 15 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Hazy early in the evening. Partly cloudy with isolated showers early in the evening, then variably cloudy with scattered showers in the late evening and overnight. Lows around 83. Southeast winds around 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .WEDNESDAY...Breezy. Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers. Highs around 93. Temperature falling in the afternoon. East winds 15 to 20 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Hazy. Lows around 83. Chance of rain 20 percent. .THURSDAY...Variably cloudy with scattered showers. Highs around 93. Chance of rain 30 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 40 percent. .FRIDAY...Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 83. Chance of rain 60 percent. .SATURDAY...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 92. Chance of rain 60 percent. .SATURDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows around 83. Chance of rain 50 percent. .SUNDAY...Breezy. Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 50 percent. $$ PRZ013-182000- Vieques- 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Mostly cloudy, then becoming variably cloudy early this afternoon, then becoming mostly cloudy. Scattered showers late this morning, then numerous showers with isolated thunderstorms this afternoon. Breezy with highs around 89. South winds 15 to 25 mph. Chance of rain 70 percent. .TONIGHT...Variably cloudy with scattered showers. Lows around 83. Southeast winds around 15 mph. Chance of rain 50 percent. .TUESDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Hazy in the afternoon. Highs around 92. Temperature falling in the afternoon. Southeast winds 10 to 15 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Hazy early in the evening. Partly cloudy with isolated showers early in the evening, then variably cloudy with scattered showers in the late evening and overnight. Lows around 83. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .WEDNESDAY...Breezy. Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers. Highs around 92. Temperature falling in the afternoon. East winds 15 to 20 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Hazy. Lows around 83. Chance of rain 20 percent. .THURSDAY...Variably cloudy with scattered showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 30 percent. .FRIDAY...Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 92. Temperature falling in the afternoon. Chance of rain 40 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 83. Chance of rain 60 percent. .SATURDAY...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 92. Chance of rain 60 percent. .SATURDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows around 83. Chance of rain 50 percent. .SUNDAY...Breezy. Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 50 percent. $$ VIZ001-182000- St Thomas, St John and Adjacent Islands- 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Partly cloudy, then becoming mostly cloudy early this afternoon, then becoming variably cloudy. Isolated showers late this morning, then scattered showers this afternoon. Breezy with highs around 89. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy with isolated showers. Lows around 83. Southeast winds around 15 mph. Chance of rain 20 percent. .TUESDAY...Partly cloudy with isolated showers. Hazy in the afternoon. Highs around 94. Southeast winds 10 to 15 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers early in the evening, then variably cloudy with scattered showers in the late evening and overnight. Hazy early in the evening. Hazy late. Lows around 83. Southeast winds 15 to 20 mph. Chance of rain 30 percent. .WEDNESDAY...Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Hazy in the afternoon. Highs around 94. East winds 15 to 20 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Hazy. Lows around 83. Chance of rain 20 percent. .THURSDAY...Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 94. Temperature falling in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Breezy. Variably cloudy with scattered showers. Lows around 83. Chance of rain 40 percent. .FRIDAY...Breezy. Mostly cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 94. Chance of rain 50 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 83. Chance of rain 60 percent. .SATURDAY...Breezy. Mostly cloudy with isolated thunderstorms. Numerous showers, mainly in the morning. Highs around 94. Chance of rain 60 percent. .SATURDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows around 83. Chance of rain 50 percent. .SUNDAY...Breezy. Mostly cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 94. Chance of rain 50 percent. $$ VIZ002-182000- St Croix- 1001 AM AST Mon Aug 18 2025 ...FLOOD WATCH IN EFFECT UNTIL 8 PM AST THIS EVENING... .REST OF TODAY...Partly cloudy, then becoming mostly cloudy early this afternoon, then becoming partly cloudy. Isolated showers late this morning, then scattered showers this afternoon. Breezy with highs around 89. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. Scattered showers, mainly in the evening. Lows around 83. Southeast winds 10 to 15 mph. Chance of rain 30 percent. .TUESDAY...Partly cloudy with isolated showers. Hazy in the afternoon. Highs around 94. Southeast winds 10 to 15 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers in the evening, then variably cloudy with scattered showers after midnight. Hazy in the evening. Hazy late. Lows around 83. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .WEDNESDAY...Breezy. Variably cloudy with scattered showers in the morning, then sunny in the afternoon. Hazy in the afternoon. Highs around 94. East winds 15 to 20 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Hazy. Lows around 83. Chance of rain 20 percent. .THURSDAY...Partly cloudy with isolated showers. Highs around 94. Temperature falling in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Variably cloudy with scattered showers. Lows around 83. Chance of rain 30 percent. .FRIDAY...Breezy. Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers. Highs around 94. Temperature falling in the afternoon. Chance of rain 50 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 83. Chance of rain 60 percent. .SATURDAY...Breezy. Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then scattered showers in the afternoon. Highs around 94. Temperature falling in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows around 83. Chance of rain 50 percent. .SUNDAY...Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 94. Chance of rain 50 percent. $$