490
ABNT20 KNHC 131720
TWOAT
TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
200 PM EDT SUN SEP 13 2026
FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF AMERICA:
CENTRAL SUBTROPICAL ATLANTIC:
DISORGANIZED SHOWERS AND THUNDERSTORMS PERSIST IN ASSOCIATION WITH A
TROUGH OF LOW PRESSURE OVER THE CENTRAL SUBTROPICAL ATLANTIC. STRONG
UPPER-LEVEL WINDS ARE MAKING THE CURRENT ENVIRONMENT UNFAVORABLE FOR
DEVELOPMENT. HOWEVER, THE SYSTEM IS EXPECTED TO MOVE INTO A MORE
FAVORABLE ENVIRONMENT FOR SOME GRADUAL DEVELOPMENT BY THE MIDDLE TO
LATER PORTION OF THIS WEEK. THE DISTURBANCE IS FORECAST TO MOVE
WEST-NORTHWESTWARD ACROSS THE CENTRAL PART OF THE SUBTROPICAL
ATLANTIC.
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.
* FORMATION CHANCE THROUGH 7 DAYS...LOW...20 PERCENT.
FORECASTER KATZ/BROWN
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