000 ABNT20 KNHC 241136 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT WED SEP 24 2008 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... SHOWERS AND THUNDERSTORMS ASSOCIATED WITH THE BROAD AREA OF LOW PRESSURE OVER HISPANIOLA HAVE DECREASED SOMEWHAT THIS MORNING. THIS SYSTEM DOES NOT HAVE A WELL-DEFINED SURFACE CIRCULATION...BUT ATMOSPHERIC CONDITIONS APPEAR TO BE FAVORABLE FOR TROPICAL CYCLONE FORMATION AS IT MOVES GENERALLY NORTHWARD...AND AWAY FROM HISPANIOLA...TODAY AND TONIGHT. THERE IS STILL THE POTENTIAL FOR HEAVY RAINFALL AND LIFE-THREATENING FLASH FLOODS AND MUD SLIDES OVER HISPANIOLA DURING THE NEXT DAY OR SO. A LOW PRESSURE SYSTEM IS LOCATED A COUPLE HUNDRED MILES SOUTHEAST OF WILMINGTON NORTH CAROLINA. ALTHOUGH THIS LOW IS CURRENTLY ASSOCIATED WITH A FRONTAL ZONE...IT HAS THE POTENTIAL TO DEVELOP INTO A TROPICAL OR SUBTROPICAL CYCLONE AS IT MOVES SLOWLY WESTWARD OVER THE NEXT DAY OR TWO. HIGH SURF AND DANGEROUS RIP CURRENTS ASSOCIATED WITH THIS SYSTEM WILL AFFECT PORTIONS OF THE U.S. EAST COAST FOR THE NEXT SEVERAL DAYS. CONSULT STATEMENTS FROM LOCAL NATIONAL WEATHER SERVICE FORECAST OFFICES FOR ADDITIONAL INFORMATION. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER PASCH/BERG