000 ABPZ20 KNHC 280533 TWOEP TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1100 PM PDT THU AUG 27 2009 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. SHOWERS AND THUNDERSTORMS CONTINUE IN ASSOCIATION WITH AN AREA OF DISTURBED WEATHER LOCATED A FEW HUNDRED MILES SOUTH-SOUTHEAST OF ACAPULCO MEXICO. EVEN THOUGH THERE HAS BEEN NO RECENT CHANGE IN ORGANIZATION...ENVIRONMENTAL CONDITIONS ARE EXPECTED TO REMAIN FAVORABLE FOR GRADUAL DEVELOPMENT OF THIS SYSTEM AS IT MOVES WEST TO WEST-NORTHWESTWARD NEAR 10 MPH OVER THE NEXT COUPLE OF DAYS. THERE IS A MEDIUM CHANCE...30 TO 50 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. SHOWER AND THUNDERSTORM ACTIVITY ASSOCIATED WITH A BROAD AREA OF LOW PRESSURE ABOUT 850 MILES SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA HAS CHANGED LITTLE IN ORGANIZATION DURING THE PAST FEW HOURS. CONDITIONS APPEAR FAVORABLE FOR ADDITIONAL DEVELOPMENT OF THIS SYSTEM DURING THE NEXT COUPLE OF DAYS AS IT MOVES WEST- NORTHWESTWARD AT 10 TO 15 MPH. THERE IS A MEDIUM CHANCE...30 TO 50 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 KIMBERLAIN