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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Wed Aug 4 2021
For the eastern North Pacific...east of 140 degrees west longitude:
The National Hurricane Center is issuing advisories on Tropical
Storm Hilda, located more than 1100 miles west of the southern tip
of the Baja California peninsula.
1. Shower and thunderstorm activity associated with the remnant low
pressure system of Tropical Depression Nine-E, located more than
1600 miles west-southwest of the southern tip of the Baja California
peninsula, has continued to become better organized during the past
several hours. If this development trend continues, tropical
cyclone advisories will be initiated on this system later today.
Environmental conditions appear to be conducive for additonal
development over the next few days while the system moves
northwestward at 5 to 10 mph. By late Thursday, further development
is not expected as the system is forecast to move over cooler
waters. For additional information on this system see High Seas
Forecasts issued by the National Weather Service.
* Formation chance through 48 hours...high...near 100 percent.
* Formation chance through 5 days...high...near 100 percent.
2. An area of low pressure is expected to develop a few hundred miles
south of the southern coast of Mexico late this week. Environmental
conditions are forecast to be conducive for some gradual development
this weekend while the system moves west-northwestward at 10 to 15
mph, parallel to and offshore the coast of southwestern Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.
High Seas Forecasts issued by the National Weather Service, can be
found under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on
the web at ocean.weather.gov/shtml/NFDHSFEPI.php