000 ABNT20 KNHC 101132 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT FRI SEP 10 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL DEPRESSION IGOR...LOCATED ABOUT 350 MILES WEST OF THE CAPE VERDE ISLANDS. SHOWERS AND THUNDERSTORMS HAVE INCREASED AND BECOME A LITTLE BETTER ORGANIZED THIS MORNING IN ASSOCIATION WITH A LOW PRESSURE SYSTEM LOCATED OVER THE WINDWARD ISLANDS. SOME SLOW DEVELOPMENT OF THIS DISTURBANCE IS POSSIBLE OVER THE NEXT COUPLE OF DAYS AS IT MOVES WESTWARD TO WEST-NORTHWESTWARD AT AROUND 5 MPH. THERE IS A MEDIUM CHANCE...40 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER STEWART