000 ABNT20 KNHC 201153 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT THU SEP 20 2012 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM NADINE...LOCATED ABOUT 160 MILES SOUTH-SOUTHWEST OF THE ISLAND OF PICO IN THE AZORES. A NON-TROPICAL LOW PRESSURE SYSTEM CENTERED ABOUT 700 MILES EAST OF BERMUDA IS PRODUCING CLOUDINESS...SHOWERS AND GALE FORCE WINDS MAINLY TO THE NORTH OF THE CENTER. ENVIRONMENTAL CONDITIONS ARE FAVORABLE FOR GRADUAL DEVELOPMENT AS THE LOW MOVES WESTWARD TO WEST-NORTHWESTWARD AT ABOUT 10 MPH OVER THE NEXT DAY OR TWO...BUT ARE EXPECTED TO BECOME LESS FAVORABLE THEREAFTER. THIS SYSTEM HAS A MEDIUM CHANCE...40 PERCENT...OF BECOMING A TROPICAL OR SUBTROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. && FOR ADDITIONAL INFORMATION ON THIS SYSTEM...SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC. $$ FORECASTER PASCH