000 ABNT20 KNHC 160504 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT WED SEP 16 2015 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: Showers and thunderstorms have become a little better organized in association with a low pressure system located about midway between the Cape Verde Islands and the Lesser Antilles. Some additional development of this low is possible, and it could become a tropical depression before upper-level winds become unfavorable in a day or so. This low is expected to move generally northwestward at about 10 mph during the next several days. * Formation chance through 48 hours...high...70 percent * Formation chance through 5 days...high...70 percent A broad area of low pressure located about 350 miles south-southwest of the southernmost Cape Verde Islands is producing disorganized shower activity. 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