Expires:201305211930;Remove:201305211930;483642 FPCA72 TJSJ 211637 NOWSJU SHORT TERM FORECAST NATIONAL WEATHER SERVICE SAN JUAN PR 1237 PM AST TUE MAY 21 2013 PRZ001>006-008>010-211930- SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR- NORTH CENTRAL-CENTRAL INTERIOR-NORTHWEST-WESTERN INTERIOR- MAYAGUEZ AND VICINITY- 1237 PM AST TUE MAY 21 2013 .NOW... SHOWERS AND ISOLATED THUNDERSTORMS...SOME WITH LOCALLY HEAVY RAIN ARE AFFECTING MOST OF PUERTO RICO THIS AFTERNOON AS MOVE WEST- NORTHWEST AT 15 MPH. THESE SHOWERS AND THUNDERSTORMS ARE EXPECTED TO BRING UP TO INCH OF RAIN TO SOME PORTIONS OF THE ISLAND. UNTIL AT LEAST 330 PM AST...PERIODS OF MODERATE TO LOCALLY HEAVY RAINFALL... GUSTY WINDS BETWEEN 20 AND 30 MPH...AND MINOR PONDING OF WATER ON ROADWAYS AND IN LOW LYING AREAS CAN BE EXPECTED WITH THIS SHOWER ACTIVITY. $$ ADDITIONAL INFORMATION CAN BE FOUND AT /USE LOWER CASE LETTERS/: HTTP://WWW.WEATHER.GOV/SANJUAN