000 ABNT20 KNHC 301143 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT THU SEP 30 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... A LARGE AREA OF DISTURBED WEATHER...ASSOCIATED WITH TWO TROPICAL WAVES...IS CENTERED ABOUT 800 MILES EAST OF THE WINDWARD ISLANDS. SHOWERS AND THUNDERSTORMS IN THIS AREA ARE CURRENTLY DISORGANIZED...BUT UPPER-LEVEL WINDS ARE FORECAST TO BE MARGINALLY FAVORABLE FOR DEVELOPMENT AS THE SYSTEM MOVES WEST-NORTHWESTWARD AROUND 15 MPH. THERE IS A MEDIUM CHANCE...30 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 PASCH