633  
ABNT20 KNHC 171150  
TWOAT  
 
TROPICAL WEATHER OUTLOOK  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
800 AM EDT THU SEP 17 2026  
 
FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF AMERICA:  
 
CENTRAL SUBTROPICAL ATLANTIC (AL98):  
SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A LOW PRESSURE AREA  
LOCATED ABOUT 350 MILES EAST OF BERMUDA HAVE CHANGED LITTLE IN  
ORGANIZATION DURING THE PAST SEVERAL HOURS. ENVIRONMENTAL  
CONDITIONS COULD SUPPORT GRADUAL DEVELOPMENT OF THE SYSTEM DURING  
THE NEXT DAY OR TWO, AND A TROPICAL DEPRESSION COULD FORM DURING  
THAT TIME. THE SYSTEM IS FORECAST TO MOVE SLOWLY TODAY, AND THEN  
POSSIBLY TURN SOUTHWARD ON FRIDAY OVER THE SUBTROPICAL ATLANTIC. BY  
SUNDAY, ENVIRONMENTAL CONDITIONS ARE FORECAST TO BECOME LESS  
FAVORABLE FOR DEVELOPMENT.  
* FORMATION CHANCE THROUGH 48 HOURS...MEDIUM...40 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...MEDIUM...40 PERCENT.  
 
 
FORECASTER BEVEN  
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