NHC Graphical Outlook Archive

« Earliest Available ‹ Earlier Later › Latest Available »

Eastern Pacific

Atlantic

View 5-Day Graphical Tropical Weather Outlook

(mouse over weather symbols for details; click on weather symbols or disturbance numbers to switch views)

Tropical Weather Outlook Text

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
1100 AM PDT MON SEP 1 2014

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

1. A trough of low pressure extending several hundred miles west-
southwestward from near the southwestern coast of Mexico continues
to produce a large area of disorganized showers and thunderstorms.
Environmental conditions are expected to be conducive for gradual
development of this system, and a tropical depression is likely to
form by late this week while the disturbance moves slowly northward
and then northwestward.  Regardless of development, locally heavy
rains are expected over portions of southwestern Mexico later this
week which could cause life-threatening flash floods and mud slides.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 5 days...high...80 percent.

Forecaster Kimberlain

List of Atlantic Outlooks (May 2023 - present)
List of East Pacific Outlooks (May 2023 - present)
List of Central Pacific Outlooks (May 2023 - present)
List of Atlantic Outlooks (July 2014 - April 2023)
List of East Pacific Outlooks (July 2014 - April 2023)
List of Central Pacific Outlooks (June 2019 - April 2023)
List of Atlantic Outlooks (June 2009 - June 2014)
List of East Pacific Outlooks (June 2009 - June 2014)