000 ABPZ20 KNHC 181136 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 500 AM PDT SAT JUN 18 2011 FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE.. CLOUDINESS AND THUNDERSTORMS ASSOCIATED WITH THE AREA OF LOW PRESSURE CENTERED ABOUT 250 MILES SOUTH OF THE GULF OF TEHUANTEPEC HAVE NOT BECOME ANY BETTER ORGANIZED DURING THE PAST SEVERAL HOURS. HOWEVER...ENVIRONMENTAL CONDITIONS ARE STILL FAVORABLE FOR DEVELOPMENT...AND A TROPICAL DEPRESSION COULD FORM LATER TODAY OR TOMORROW. THERE IS A HIGH CHANCE...60 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WEST TO WEST-NORTHWESTWARD NEAR 10 MPH. RADAR DATA FROM MEXICO INDICATE THAT SHOWERS ARE APPROACHING PORTIONS OF THE SOUTHERN COAST OF MEXICO. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER CANGIALOSI