000 ABPZ20 KNHC 211747 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 AM PDT THU MAY 21 2015 For the eastern North Pacific...east of 140 degrees west longitude: A tropical wave located about 1200 miles south-southwest of the southern tip of Baja California is producing a large area of disorganized cloudiness and showers. This system has changed little in organization since yesterday, and environmental conditions are currently not conducive for development. However, they are expected to become conducive for some slow development over the weekend. * Formation chance through 48 hours...low...near 0 percent * Formation chance through 5 days...medium...40 percent An area of low pressure has developed about 2000 miles southwest of the southern tip of Baja California. Environmental conditions are expected to be conducive for gradual development of the system during the next several days while the low moves slowly northwestward. * Formation chance through 48 hours...low...near 10 percent * Formation chance through 5 days...medium...50 percent $$ Forecaster Beven