000 ABNT20 KNHC 232351 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 PM EDT SUN AUG 23 2015 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The National Hurricane Center is issuing advisories on Tropical Storm Danny, located just east of the Leeward Islands. Showers and thunderstorms continue to show signs of organization in association with a low pressure system located about midway between Africa and Windward Islands. Environmental conditions are conducive for additional development, and a tropical depression is likely to form within the next day or two while the wave moves quickly westward at around 20 mph. By late this week, atmospheric conditions are expected to become less favorable for tropical cyclone formation. * Formation chance through 48 hours...high...70 percent * Formation chance through 5 days...high...80 percent A tropical wave located about 200 miles east of the Cape Verde Islands is accompanied by disorganized showers and thunderstorms. Environmental conditions are expected to be only marginally favorable for development while the wave moves generally westward over the tropical Atlantic Ocean at 15 to 20 mph this week. * Formation chance through 48 hours...low...near 0 percent * Formation chance through 5 days...low...20 percent $$ Forecaster Blake