NHC Eastern North Pacific Outlook

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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Sun Jul 21 2024

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

1. Western East Pacific:
A large area of disorganized showers and thunderstorms located over
the far western portion of the eastern Pacific is associated with a
trough of low pressure. Environmental conditions are forecast
to be marginally conducive for some slow development during the
next day or so. The disturbance is forecast to move westward at
10 to 15 mph and into the central Pacific basin tonight or early
Monday. By midweek, strong upper-level winds are expected to
inhibit further development.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...20 percent.

2. Central and Western East Pacific:
A tropical wave located well to the south-southwest of the southern
tip of the Baja California Peninsula is producing limited shower
and thunderstorm activity. Environmental conditions could become a
little more conducive for some gradual development of this system
over the next several days while it moves westward to
west-northwestward at 10 to 15 mph across the central and western
portions of the basin.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...low...30 percent.


Forecaster Brown

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