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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Sun Jun 28 2020
For the eastern North Pacific...east of 140 degrees west longitude:
1. Showers and thunderstorms associated with a trough of low pressure
a few hundred miles southwest of southwestern Mexico have become a
little better organized since yesterday. Further development of
this system is possible while the trough moves northwestward at
about 15 mph before reaching cool waters on Tuesday.
* Formation chance through 48 hours...low...30 percent.
* Formation chance through 5 days...low...30 percent.
2. An area of low pressure is likely to form a few hundred miles
south-southwest of the Gulf of Tehuantepec by the middle of the
week. Environmental conditions are then forecast to be conducive
for slow development while the system moves west-northwestward at
10 to 15 mph well south of Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...20 percent.
Forecaster Blake