STORM INVESTIGATIONS

STORM INVESTIGATIONS

NATIONAL HURRICANE CENTER

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TTAA00 KNHC DDHHMM

Special Tropical Weather Outlook
NWS National Hurricane Center Miami FL
855 PM EDT Fri May 29 2020

For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

Special Tropical Weather Outlook issued to discuss the area of low 
pressure over the central Atlantic.

1. A broad area of low pressure is located over the central Atlantic.  
This disturbance and a nearby upper-level low are combining to 
produce a wide area of showers and thunderstorms. The organization 
of the disturbance has not changed substantially during the past 
several hours, but a subtropical depression could still form tonight 
or tomorrow while the system moves generally northward. Further 
development is not expected after that time due to unfavorable 
environmental conditions. The next Special Tropical Weather Outlook 
will be issued by 9 AM EDT Saturday, or earlier if necessary.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 5 days...medium...50 percent.

Forecaster Zelinsky

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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Fri May 29 2020

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

1. Shower and thunderstorm activity is becoming better organized in 
association with a broad area of low pressure located a couple 
of hundred miles south of the coasts of Central America and 
southern Mexico. Environmental conditions appear conducive for 
gradual development and a tropical depression could form this 
weekend before the system moves northward and inland over 
Central America or southern Mexico.

Regardless of development, this system is expected to produce heavy 
rainfall over portions of Central America and southern Mexico 
this weekend and early next week.  These rains could cause 
life-threatening flash floods and mudslides, especially in areas of 
mountainous terrain.  See products from your local meteorological 
service for additional information. 
* Formation chance through 48 hours...medium...60 percent.
* Formation chance through 5 days...high...70 percent.

Forecaster Beven