000 ABNT20 KNHC 071133 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT TUE JUN 7 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... A LARGE LOW PRESSURE AREA LOCATED OVER THE NORTHWESTERN CARIBBEAN SEA ABOUT 100 MILES SOUTH-SOUTHWEST OF GRAND CAYMAN IS PRODUCING DISORGANIZED SHOWER AND THUNDERSTORM ACTIVITY. UPPER-LEVEL WINDS ARE BECOMING LESS FAVORABLE FOR DEVELOPMENT OF THIS SYSTEM...AND THE AIR FORCE RESERVE RECONNAISSANCE MISSION SCHEDULED TO INVESTIGATE THE SYSTEM THIS AFTERNOON HAS BEEN CANCELED. THERE IS A LOW CHANCE...20 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. REGARDLESS OF DEVELOPMENT... HEAVY RAINS COULD CAUSE FLASH FLOODS AND MUD SLIDES OVER PORTIONS OF HAITI...THE DOMINICAN REPUBLIC...JAMAICA...AND CUBA AS THE SYSTEM MOVES SLOWLY TOWARD THE NORTHWEST OR NORTH DURING THE NEXT COUPLE OF DAYS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BRENNAN