Non-Precipitation Warnings / Watches / Advisories
Issued by NWS San Juan, PR

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285
WWCA72 TJSJ 282048
NPWSJU

URGENT - WEATHER MESSAGE
National Weather Service San Juan PR
448 PM AST Thu Aug 28 2025

PRZ001>005-007-008-010-011-282200-
/O.EXP.TJSJ.XH.W.0006.000000T0000Z-250828T2100Z/
San Juan and Vicinity-Northeast-Southeast-Eastern Interior-North
Central-Ponce and Vicinity-Northwest-Mayaguez and Vicinity-
Southwest-
Including the cities of Cidra, Juncos, Salinas, Patillas, Catano,
Ceiba, Loiza, Arroyo, Humacao, Cayey, Arecibo, Hatillo, Yabucoa,
Manati, Dorado, Quebradillas, Moca, Hormigueros, Fajardo, San
Lorenzo, Caguas, Naguabo, Maunabo, Camuy, Lajas, Ponce, Guaynabo,
San Juan, Aguadilla, Carolina, Toa Baja, Yauco, Rio Grande,
Aguada, Comerio, Anasco, Canovanas, Gurabo, Vega Alta, San
German, Luquillo, Penuelas, Guanica, Florida, Guayanilla, Cabo
Rojo, Rincon, Bayamon, Santa Isabel, Aguas Buenas, Mayaguez, Vega
Baja, Guayama, Isabela, Trujillo Alto, Barceloneta, Juana Diaz,
Las Piedras, and Toa Alta
448 PM AST Thu Aug 28 2025

...EXTREME HEAT WARNING WILL EXPIRE AT 5 PM AST THIS AFTERNOON...

$$

PRZ012-013-VIZ001-002-282200-
/O.EXP.TJSJ.HT.Y.0048.000000T0000Z-250828T2100Z/
Culebra-Vieques-St.Thomas...St. John...and Adjacent Islands-St
Croix-
Including the cities of Culebra, Charlotte Amalie East, Grove
Place, Cruz Bay, Frederiksted Southeast, Vieques, Anna`s Retreat,
Christiansted, Charlotte Amalie West, Frederiksted, and Charlotte
Amalie
448 PM AST Thu Aug 28 2025

...HEAT ADVISORY WILL EXPIRE AT 5 PM AST THIS AFTERNOON...

The threat has ended. Heat Indices will remain under 100 degrees for
the night hours.

$$

LIS