NHC Eastern North Pacific Outlook

ZCZC MIATWOEP ALL TTAA00 KNHC DDHHMM Tropical Weather Outlook NWS National Hurricane Center Miami FL 500 AM PDT Mon Oct 16 2017 For the eastern North Pacific...east of 140 degrees west longitude: 1. A low pressure system is located about 850 miles west-southwest of the southern tip of the Baja California peninsula. The associated showers and thunderstorms have increased and become a little better organized overnight, and only a small increase in organization could result in the formation of a tropical depression this morning. The system is forecast to move west-northwestward to northwestward into less favorable environmental conditions later today which should hinder additional development after that time. * Formation chance through 48 hours...medium...50 percent. * Formation chance through 5 days...medium...50 percent. 2. Another low pressure area located about 1500 miles east-southeast of the Hawaiian Islands is producing disorganized showers and thunderstorms. Strong upper-level winds and proximity to dry air are expected to inhibit significant development of this system while it moves westward at 10 to 15 mph during the next couple of days. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...low...10 percent. Forecaster Brown
Original author: NHC
NHC Atlantic Outlook
NHC Atlantic Outlook

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