640 FPCA72 TJSJ 041638 NOWSJU SHORT TERM FORECAST NATIONAL WEATHER SERVICE SAN JUAN PR ISSUED BY NATIONAL WEATHER SERVICE MIAMI FL 1238 PM AST Wed Dec 4 2019 AMZ712-735-742-745-PRZ001>011-042000- COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM- COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM- COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM- COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM- SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR- NORTH CENTRAL-CENTRAL INTERIOR-PONCE AND VICINITY-NORTHWEST- WESTERN INTERIOR-MAYAGUEZ AND VICINITY-SOUTHWEST- 1238 PM AST Wed Dec 4 2019 .NOW... Shower activity will continue to increase in coverage and intensity across the western two-thirds of Puerto Rico through the afternoon. A few thunderstorms could also develop, capable of producing gusty winds. Heavy rain with reduced visibilities and possible localized flooding could also occur. This activity will spread westward to northwestward, eventually affecting the coastal Atlantic waters off northern Puerto Rico. $$ ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/: HTTP://WWW.WEATHER.GOV/SANJUAN Cohen