607 

WGCA52 TJSJ 250833

FFWSJU

PRC021-135-251100-

/O.NEW.TJSJ.FF.W.0007.260325T0833Z-260325T1100Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service San Juan PR

433 AM AST Wed Mar 25 2026



The National Weather Service in San Juan has issued a



* Flash Flood Warning for...

  Bayamon County in Puerto Rico...

  Toa Alta County in Puerto Rico...



* Until 700 AM AST.



* At 433 AM AST, Doppler radar indicated thunderstorms producing 

  heavy rain across the warned area. Up to 4 inches of rain have 

  fallen. Additional rainfall amounts up to 1 inch are possible in 

  the warned area. Flash flooding is ongoing or expected to begin 

  shortly.



  HAZARD...Flash flooding caused by thunderstorms.



  SOURCE...Radar.



  IMPACT...Flash flooding of small creeks and streams, urban

           areas, highways, streets and underpasses as well as

           other poor drainage and low-lying areas.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Turn around, don't drown when encountering flooded roads. Most flood 

deaths occur in vehicles.



Be especially cautious at night when it is harder to recognize the 

dangers of flooding.



&&



LAT...LON 1842 6620 1843 6617 1841 6612 1838 6612

      1838 6614 1836 6614 1828 6614 1828 6617

      1826 6619 1828 6621 1832 6621 1833 6622

      1832 6623 1833 6624 1833 6628 1837 6630

      1837 6632 1840 6623 1839 6620



FLASH FLOOD...RADAR INDICATED



$$



LIS