000 ABNT20 KNHC 291131 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT SAT AUG 29 2015 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The National Hurricane Center is issuing advisories on Tropical Storm Erika, located near eastern Cuba. Showers and thunderstorms are gradually becoming better organized near a low pressure area located just off the coast of Africa about 150 miles west of Conakry, Guinea. Environmental conditions are expected to be conducive for development during the next few days, and a tropical depression could form while the system moves northwestward and then west-northwestward toward the Cape Verde Islands at 10 to 15 mph. * Formation chance through 48 hours...medium...50 percent * Formation chance through 5 days...high...70 percent $$ Forecaster Berg