Expires:202112142130;Remove:202112142130;614291 FPCA72 TJSJ 141928 NOWSJU SHORT TERM FORECAST NATIONAL WEATHER SERVICE SAN JUAN PR 328 PM AST Tue Dec 14 2021 AMZ735-745-PRZ011-142130- COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM- COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-SOUTHWEST- 328 PM AST Tue Dec 14 2021 .NOW... An isolated thunderstorm has developed over the southwest coast of Puerto Rico. At least for the next hour or so, expect periods of locally heavy rainfall and gusty winds up to 30 mph. This activity will move offshore and occasional lightning strikes are possible over the waters. Also, ponding of water on roads and in poor drainage areas as well as hazardous driving conditions can be expected with these showers. The heaviest rains were over parts of Cabo Rojo, Guanica, and Lajas. $$ ADDITIONAL INFORMATION CAN BE FOUND AT: HTTP://WWW.WEATHER.GOV/SANJUAN