Flash Flood Warning issued May 3 at 7:51PM AST until May 3 at 10:45PM AST by NWS San Juan PR

At 751 PM AST, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 2 and 3 inches of rain have
fallen. Additional rainfall amounts of 2 to 4 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD…Life threatening flash flooding. Thunderstorms producing
flash flooding.

SOURCE…Radar.

IMPACT…Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.