Eastern North Pacific 2-Day Graphical Tropical Weather Outlook

Eastern Pacific

View 7-Day Graphical Tropical Weather Outlook

This product is updated at approximately 5 AM, 11 AM, 5 PM, and 11 PM PDT from May 15 to November 30, with special outlooks issued at any time as conditions warrant. The graphic displays all currently active tropical cyclones, and disturbances with tropical cyclone formation potential over the next 48 hours. Mousing over the symbol for each weather system displays details for that system; clicking on disturbance symbols or numbers toggles a zoomed view on or off. For additional NHC products on active tropical cyclones, click on the tropical cyclone symbols.

Tropical Weather Outlook Text

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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Sat May 18 2024

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

1. South of the Coast of Southwestern Mexico:
An elongated area of low pressure located several hundred miles 
offshore of the coast of southwestern Mexico continues to produce an 
area of showers and thunderstorms. Dry air nearby and marginal 
environmental conditions are likely to limit significant 
development. This system should remain nearly stationary during the 
next day or so, but by the end of the weekend, the low is forecast 
to interact or merge with another system to its east.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...10 percent.

2. South of the Coast of Southern Mexico:
A trough of low pressure continues to produce disorganized showers 
and thunderstorms several hundred miles to the south of the coast 
of southern Mexico. Development of this system, if any, should be 
slow to occur as it moves slowly westward during the next few days. 
* Formation chance through 48 hours...low...near 0 percent. 
* Formation chance through 7 days...low...20 percent.


Forecaster Kelly