000 ABNT20 KNHC 221729 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 PM EDT Sun Oct 22 2017 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A broad area of low pressure is expected to form over the southwestern Caribbean Sea in a few days. Slow development of this system is possible thereafter while it moves generally northward. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...low...20 percent. $$ Forecaster Cangialosi