000 ABNT20 KNHC 070921 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 530 AM EDT SUN OCT 7 2007 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... AN AREA OF DISTURBED WEATHER ASSOCIATED WITH A SURFACE TROUGH AND UPPER-LEVEL LOW IS CENTERED ABOUT 225 MILES NORTH-NORTHWEST OF PUERTO RICO. THIS SYSTEM REMAINS POORLY ORGANIZED AND DEVELOPMENT...IF ANY...IS EXPECTED TO BE SLOW TO OCCUR AS IT MOVES SLOWLY NORTHWESTWARD. SHOWER ACTIVITY OVER THE NORTHWESTERN CARIBBEAN SEA IS ASSOCIATED WITH A BROAD AREA OF LOW PRESSURE CENTERED BETWEEN HONDURAS AND THE CAYMAN ISLANDS. ENVIRONMENTAL CONDITIONS APPEAR TO SUPPORT FURTHER DEVELOPMENT OF THIS SYSTEM OVER THE NEXT FEW DAYS AS THE LOW REMAINS NEARLY STATIONARY. AN AREA OF LOW PRESSURE IS CENTERED ABOUT 500 MILES EAST OF THE LESSER ANTILLES. UPPER-LEVEL WINDS ARE NOT PARTICULARLY FAVORABLE FOR SIGNIFICANT DEVELOPMENT. THIS LOW IS EXPECTED TO MOVE SLOWLY NORTHWESTWARD DURING THE NEXT DAY OR SO. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BLAKE