000 ABNT20 KNHC 040500 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT TUE JUN 4 2013 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A WEAK AREA OF LOW PRESSURE OVER THE SOUTH-CENTRAL GULF OF MEXICO HAVE CHANGED LITTLE IN ORGANIZATION TONIGHT. HOWEVER...SURFACE PRESSURES ARE FALLING... AND ADDITIONAL SLOW DEVELOPMENT IS POSSIBLE DURING THE NEXT COUPLE OF DAYS DESPITE MARGINALLY FAVORABLE ENVIRONMENTAL CONDITIONS. THIS SYSTEM HAS A MEDIUM CHANCE...30 PERCENT...OF BECOMING A SUBTROPICAL OR TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT DRIFTS GENERALLY NORTHWARD. REGARDLESS OF DEVELOPMENT... LOCALLY HEAVY RAINS ARE LIKELY IN ASSOCIATION WITH THE LOW OVER PORTIONS OF THE YUCATAN PENINSULA...CENTRAL AND WESTERN CUBA...AS WELL AS THE FLORIDA KEYS AND THE FLORIDA PENINSULA DURING THE NEXT SEVERAL DAYS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER KIMBERLAIN