000 ABNT20 KNHC 052331 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 PM EDT MON SEP 5 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON HURRICANE KATIA...LOCATED ABOUT 495 MILES SOUTH OF BERMUDA. SHOWER AND THUNDERSTORM ACTIVITY HAS NOT BECOME ANY BETTER ORGANIZED DURING THE PAST FEW HOURS IN ASSOCIATION WITH AN AREA OF LOW PRESSURE LOCATED ABOUT 600 MILES SOUTHWEST OF THE SOUTHERNMOST CAPE VERDE ISLANDS. HOWEVER...ENVIRONMENTAL CONDITIONS APPEAR FAVORABLE FOR A TROPICAL DEPRESSION TO FORM DURING THE NEXT DAY OR TWO AS THIS SYSTEM MOVES WESTWARD OR WEST-NORTHWESTWARD AT AROUND 15 MPH. THIS SYSTEM HAS A HIGH CHANCE...60 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BRENNAN/CANGIALOSI