218 AWCA82 TJSJ 242028 RWSPR WEATHER SUMMARY FOR PUERTO RICO NATIONAL WEATHER SERVICE SAN JUAN PR 428 PM AST FRI MAY 24 2013 SCATTERED SHOWERS AND THUNDERSTORMS DEVELOPED ACROSS CENTRAL PUERTO RICO TODAY LEAVING ONE TO TWO INCHES OF RAIN IN LOCALIZED PLACES. TEMPERATURES WERE IN THE MID 80S AND WINDS FROM THE EAST AT 15 TO 20 MPH. AN UPPER LEVEL TROUGH OVER THE EASTERN UNITED STATES WILL MOVE INTO THE WESTERN ATLANTIC LATE TONIGHT AND BEGIN TO INTERACT WITH DEEP MOISTURE OVER THE CARIBBEAN SEA. THIS WILL HELP TRIGGER SHOWERS AND THUNDERSTORMS THAT COULD CONTAIN TORRENTIAL DOWNPOURS. A FLASH FLOOD WATCH REMAINS IN EFFECT FOR THIS REASON. MARINERS ARE URGED TO EXERCISE CAUTION DUE TO THE MODERATE TO LOCALLY FRESH TRADE WINDS AND SEAS UP TO 6 FEET ACROSS THE LOCAL WATERS AND DUE TO THUNDERSTORMS. $$ THIS PRODUCT IS ISSUED AROUND 5 AM AND 5 PM EACH DAY AND WEATHER CONDITIONS MAY CHANGE BETWEEN ISSUANCES. PLEASE VERIFY THE STATUS OF ANY WATCHES...WARNINGS OR ADVISORIES MENTIONED IN THIS PRODUCT.