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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Tue May 18 2021
For the eastern North Pacific...east of 140 degrees west longitude:
1. A low pressure system could form during the next day or so a few
hundred hundred miles south of Guatemala and the Gulf of
Tehuantepec. Thereafter, some slow development will be possible
while the system moves westward at 5 to 10 mph.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...30 percent.