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TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 PM EDT TUE SEP 15 2015

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

1. A low pressure system located about midway between the Cape Verde
Islands and the Lesser Antilles is producing a little more shower
activity than it was yesterday. Some development of this low is
possible during the next day or so before upper-level winds become
unfavorable. This low is expected to move generally northwestward at
about 10 mph during the next several days.
* Formation chance through 48 hours...medium...60 percent
* Formation chance through 5 days...medium...60 percent

2. Showers and thunderstorms have changed little in association with a
broad area of low pressure located about 300 miles south-southwest
of the southernmost Cape Verde Islands. Environmental conditions are
expected to be conducive for the formation of a tropical depression
over the next few days while the system moves west-northwestward at
10 to 15 mph.
* Formation chance through 48 hours...medium...60 percent
* Formation chance through 5 days...high...80 percent

Forecaster Cangialosi