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Special Tropical Weather Outlook
NWS National Hurricane Center Miami FL
710 PM EDT Wed May 23 2018
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
1. A broad surface low centered over the southeastern Yucatan
Peninsula has become better defined since yesterday, and it
continues to produce a large area of cloudiness and showers
extending from the northwestern Caribbean Sea across Cuba into the
Florida Straits. Continued slow development of this system is
possible during the next couple of days as it drifts northward near
the Yucatan Peninsula. Thereafter, environmental conditions are
forecast to become more conducive for development, and a subtropical
or tropical depression is likely to form this weekend over the
eastern or central Gulf of Mexico. Regardless of development,
locally heavy rainfall is possible across western Cuba and the
Cayman Islands during the next few days, and over much of Florida
and the northern Gulf Coast during the weekend. For more information
on the heavy rain threat, please see products issued by your local
weather office. The next Special Tropical Weather Outlook on this
system will be issued by 800 AM EDT on Thursday.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...high...70 percent.
Forecaster Beven
Original author: NHC
