000 ABNT20 KNHC 201140 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT SAT SEP 20 2014 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: Showers and thunderstorms have become more concentrated in association with an elongated area of low pressure located a couple hundred miles east-southeast of the Cape Verde Islands. However, development of this system is becoming less likely due to increasingly unfavorable upper-level winds. This low should move generally northwestward and could bring heavy rainfall to portions of the Cape Verde Islands later this weekend. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...low...10 percent. $$ Forecaster Kimberlain