000 ABNT20 KNHC 261140 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT FRI JUN 26 2009 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... A TROPICAL WAVE OVER THE WESTERN CARIBBEAN SEA CONTINUES TO PRODUCE SHOWERS AND THUNDERSTORMS FROM CUBA AND THE CAYMAN ISLANDS SOUTHWESTWARD TO HONDURAS. CONDITIONS APPEAR MARGINALLY FAVORABLE FOR SOME SLOW DEVELOPMENT OF THIS SYSTEM BEFORE IT REACHES THE YUCATAN PENINSULA LATE TONIGHT OR EARLY SATURDAY. THERE IS A LOW CHANCE...LESS THAN 30 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. LOCALLY HEAVY RAIN WILL CONTINUE OVER PORTIONS OF CUBA AND THE CAYMAN ISLANDS TODAY AND SPREAD WESTWARD OVER CENTRAL AMERICA AND THE YUCATAN PENINSULA OVER THE NEXT DAY OR SO. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BERG