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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Sun May 30 2021

For the eastern North Pacific...east of 140 degrees west longitude:

1. A well-defined low pressure system located more than 500 miles 
south-southwest of Acapulco, Mexico, is moving west-northwestward 
at about 10 mph.  Showers and thunderstorms have become better 
organized this morning, and recent satellite-derived wind data 
indicate that winds have increased to just below tropical-storm 
strength. Any further improvement in the associated thunderstorm 
activity could result in the issuance of advisories on a tropical 
depression or a tropical storm later today or tonight.
* Formation chance through 48 hours...high...90 percent.
* Formation chance through 5 days...high...90 percent.

2. Shower and thunderstorm activity associated with a weak area of low 
pressure located about 1200 miles southwest of the southern tip of 
the Baja California peninsula remains disorganized. The system is 
forecast to move generally westward at 5 to 10 mph into a drier and 
more stable airmass during the next couple of days with little, if 
any, further development expected.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...10 percent.

Forecaster Stewart