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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Tue Sep 7 2021
For the eastern North Pacific...east of 140 degrees west longitude:
1. Showers and thunderstorms associated with an area of low pressure
located a couple of hundred miles southwest of Manzanillo, Mexico,
continue to increase in organization. Environmental conditions are
conducive for additional development, and this system is likely to
become a tropical depression later today or tonight while it moves
generally west-northwestward at 5 to 10 mph, just offshore of the
coast of Mexico. Regardless of development, outer rainbands from
the disturbance are likely to produce locally heavy rainfall and
gusty winds along the coast of the Mexican states of Colima and
Jalisco through tonight. Additional information on this system,
including storm warnings, can be found in the High Seas Forecast
issued by the National Weather Service.
* Formation chance through 48 hours...high...90 percent.
* Formation chance through 5 days...high...90 percent.
2. Shower activity remains limited in association with a small low
pressure area located about 900 miles southwest of the southern tip
of the Baja California. Additional development of this system is no
longer anticipated due to unfavorable environmental conditions.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...near 0 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