000 ABNT20 KNHC 250532 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT SUN SEP 25 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM OPHELIA...LOCATED ABOUT 310 MILES EAST OF THE NORTHERN LEEWARD ISLANDS...AND ON TROPICAL STORM PHILLIPE...LOCATED ABOUT 370 MILES SOUTHWEST OF THE SOUTHERNMOST CAPE VERDE ISLANDS. CLOUDINESS AND SHOWERS EXTENDING FROM THE BAHAMAS NORTHWARD ACROSS THE WESTERN ATLANTIC FOR SEVERAL HUNDRED MILES ARE ASSOCIATED WITH AN ELONGATED AREA OF LOW PRESSURE. UPPER-LEVEL WINDS WILL BECOME EVEN LESS FAVORABLE FOR DEVELOPMENT OF THIS SYSTEM AS IT BEGINS TO INTERACT WITH A FRONTAL SYSTEM LATER TODAY. THIS SYSTEM HAS A LOW CHANCE...NEAR 0 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. PUBLIC ADVISORIES ON PHILLIPE ARE ISSUED UNDER WMO HEADER WTNT32 KNHC AND UNDER AWIPS HEADER MIATCPAT2. FORECAST/ADVISORIES ON PHILLIPE ARE ISSUED UNDER WMO HEADER WTNT22 KNHC AND UNDER AWIPS HEADER MIATCMAT2. $$ FORECASTER BRENNAN