000 ABNT20 KNHC 272320 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 PM EDT SUN JUL 27 2014 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A tropical wave is producing disorganized shower activity several hundred miles west-southwest of the Cape Verde Islands. Environmental conditions appear conducive for some gradual development, especially by the middle of the week, while the system moves westward to west-northwestward at 10 to 15 mph. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...medium...40 percent. $$ Forecaster Berg