000 ABPZ20 KNHC 061737 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 AM PDT MON JUN 6 2011 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. THUNDERSTORM ACTIVITY ASSOCIATED WITH A WELL-DEFINED LOW PRESSURE SYSTEM CENTERED ABOUT 425 MILES SOUTH OF ACAPULCO CONTINUES TO SHOW SIGNS OF ORGANIZATION. ENVIRONMENTAL CONDITIONS REMAIN FAVORABLE FOR DEVELOPMENT AND THERE IS A HIGH CHANCE...NEAR 100 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT DRIFTS TOWARD THE NORTHWEST. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BLAKE/STEWART