958 
ABNT20 KNHC 062342
TWOAT 

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Thu Sep 6 2018

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

The National Hurricane Center is issuing advisories on Hurricane
Florence, located over the central Atlantic Ocean. The Weather
Prediction Center is issuing advisories on Tropical Depression
Gordon, located over Arkansas.

An area of low pressure centered about 500 miles west of the Cabo
Verde Islands is gradually becoming better defined, although the
associated shower and thunderstorm activity has not yet increased
much in organization.  Environmental conditions are conducive for
further development, and a tropical depression is expected to form
within the next day or two while the system moves slowly westward
across the tropical Atlantic Ocean.
* Formation chance through 48 hours...high...80 percent.
* Formation chance through 5 days...high...90 percent.

A tropical wave and an accompanying low pressure system near the
west coast of Africa is producing a large area of thunderstorms.
Environmental conditions appear conducive for development, and a
tropical depression or tropical storm is likely to form over the
weekend while the wave moves westward or west-northwestward over the
far eastern tropical Atlantic Ocean. Interests in the Cabo Verde
Islands should monitor the progress of this system, and potential
tropical cyclone advisories could be issued on Friday.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 5 days...high...90 percent.

$$
Forecaster Blake