000 ABNT20 KNHC 290530 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT SAT OCT 29 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... SHOWERS AND THUNDERSTORMS OVER THE WESTERN CARIBBEAN SEA ARE ASSOCIATED WITH A BROAD AREA OF LOW PRESSURE. THERE ARE NO SIGNS OF ORGANIZATION AND FURTHER DEVELOPMENT IS NOT LIKELY TO OCCUR. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. SHOWERS AND THUNDERSTORMS OVER THE EASTERN ATLANTIC ABOUT 900 MILES WEST-NORTHWEST OF THE CAPE VERDE ISLANDS ARE ASSOCIATED WITH A SURFACE TROUGH OF LOW PRESSURE INTERACTING WITH A MID-LEVEL LOW. SURFACE PRESSURES REMAIN RELATIVELY HIGH IN THE AREA...AND THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WEST-NORTHWESTWARD AT 5 TO 10 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER AVILA