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NHC Graphical Outlook Archive



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Tropical Weather Outlook Text

ZCZC MIATWOEP ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Sun Sep 5 2021

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

1. A broad area of low pressure is producing disorganized showers and 
thunderstorms within a few hundred miles of the coast of 
southwestern Mexico.  Environmental conditions are conducive for 
gradual development of this system, and a tropical depression is 
likely to form by midweek while it moves west-northwestward or 
northwestward at 5 to 10 mph just offshore of the coast of Mexico. 
* Formation chance through 48 hours...low...30 percent.
* Formation chance through 5 days...high...80 percent.

2. Another area of low pressure is forecast to form in a few days 
well to the southwest of the southern tip of the Baja California 
peninsula.  Some slow development is possible thereafter while the 
system meanders over the open eastern Pacific Ocean.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.

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List of Atlantic Outlooks (July 2014 - present)
List of East Pacific Outlooks (July 2014 - present)
List of Central Pacific Outlooks (June 2019 - present)
List of Atlantic Outlooks (June 2009 - June 2014)
List of East Pacific Outlooks (June 2009 - June 2014)