000 ABNT20 KNHC 221751 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 PM EDT MON AUG 22 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE IRENE LOCATED 50 MILES NORTH-NORTHEAST OF PUNTA CANA DOMINICAN REPUBLIC...AND HAS ISSUED THE LAST ADVISORY ON TROPICAL DEPRESSION HARVEY WHICH HAS DISSIPATED OVER SOUTH-CENTRAL MEXICO. CLOUDINESS AND SHOWERS ASSOCIATED WITH A LARGE LOW PRESSURE SYSTEM LOCATED ABOUT 575 MILES NORTHWEST OF THE NORTHERNMOST CAPE VERDE ISLANDS HAVE CHANGED LITTLE IN ORGANIZATION IN RECENT HOURS. DEVELOPMENT...IF ANY...OF THIS LOW WOULD BE SLOW TO OCCUR DURING THE NEXT COUPLE OF DAYS AS IT MOVES OVER MARGINALLY WARM WATERS AND ENCOUNTERS MODERATE TO STRONG UPPER-LEVEL WINDS. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES NORTHWESTWARD AT 15 TO 20 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER KIMBERLAIN/WROE