Thread: Invest 99L - NE of Leewards

ZCZC MIA
TWOAT ALL
TTAA00 K
NHC DDHHMM
TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
700 AM EST SUN NOV 20 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

1. SHOWER AND THUNDERSTORM ACTIVITY ASSOCIATED WITH A LOW PRESSURESYSTEM LOCATED ABOUT 550 MILES NORTHEAST OF THE NORTHEASTERNLEEWARD ISLANDS HAS BECOME SLIGHTLY BETTER ORGANIZED DURING THELAST SEVERAL HOURS. CONTINUED SLOW DEVELOPMENT OF THIS DISTURBANCEIS POSSIBLE DURING THE NEXT DAY OR TWO AS IT MOVES SLOWLY NORTHWARDINTO A REGION OF MORE FAVORABLE UPPER-LEVEL WINDS. THIS SYSTEM HASA MEDIUM CHANCE...50 PERCENT...OF BECOMING A SUBTROPICAL ORTROPICAL CYCLONE DURING THE NEXT 48 HOURS.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THENEXT 48 HOURS.
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FORECASTER KIMBERLAIN
NNNN

Still can be problems this time of year!