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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
500 AM PDT Sun Sep 10 2017

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

1. Showers and thunderstorms associated with the remnants of Katia
have developed a couple hundred miles south of southwestern Mexico.
However, environmental conditions are not conducive for formation
as the system moves westward at about 10 mph.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...10 percent.

2. An area of low pressure is expected to form a few hundred
miles south of southern Mexico in the next day or two. Environmental
conditions are expected to be conducive for gradual development
while the system moves slowly northward or northwestward.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...medium...50 percent.

3. An another area of low pressure is expected to form well south of
the Baja California peninsula by the middle of this week.
Environmental conditions are expected to be conducive for gradual
development after that time while it moves northward or
northwestward.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...50 percent.

Forecaster Landsea




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