000 ABNT20 KNHC 081735 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 PM EDT THU OCT 8 2009 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL DEPRESSION HENRI...LOCATED ABOUT 130 MILES NORTH-NORTHEAST OF THE NORTHERN LEEWARD ISLANDS. A VIGOROUS TROPICAL WAVE CENTERED ABOUT 250 MILES EAST OF THE SOUTHERN WINDWARD ISLANDS IS PRODUCING A LARGE AREA OF SHOWERS AND THUNDERSTORMS. ALTHOUGH THIS SYSTEM IS SHOWING SOME SIGNS OF ORGANIZATION...DEVELOPMENT IS NOT ANTICIPATED BEFORE IT INTERACTS WITH LAND LATER THIS EVENING. THERE IS A LOW CHANCE...LESS THAN 30 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES TO THE WEST-NORTHWEST AT 20 TO 25 MPH. REGARDLESS OF DEVELOPMENT...LOCALLY HEAVY RAINFALL AND GUSTY WINDS ARE POSSIBLE IN THE WINDWARD ISLANDS AND NORTHERN VENEZUELA LATER THIS AFTERNOON THROUGH EARLY FRIDAY. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BLAKE