818
ABNT20 KNHC 091120
TWOAT
TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 AM EDT SAT AUG 9 2025
FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF AMERICA:
CENTRAL ATLANTIC (AL96):
DISORGANIZED SHOWERS AND THUNDERSTORMS ARE OCCURRING IN ASSOCIATION
WITH A TROPICAL WAVE OVER THE CENTRAL TROPICAL ATLANTIC. DEVELOPMENT
OF THIS SYSTEM APPEARS UNLIKELY DURING THE NEXT DAY OR TWO DUE TO
SURROUNDING DRY AIR, BUT SOME GRADUAL DEVELOPMENT IS POSSIBLE DURING
THE EARLY OR MIDDLE PART OF NEXT WEEK WHILE THE SYSTEM MOVES
NORTHWESTWARD TO NORTHWARD ACROSS THE CENTRAL ATLANTIC.
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.
* FORMATION CHANCE THROUGH 7 DAYS...LOW...20 PERCENT.
EASTERN TROPICAL ATLANTIC:
A TROPICAL WAVE THAT HAS NOW EMERGED OFFSHORE THE WEST COAST OF
AFRICA IS PRODUCING A LARGE AREA OF DISORGANIZED SHOWERS AND
THUNDERSTORMS. ENVIRONMENTAL CONDITIONS APPEAR FAVORABLE FOR GRADUAL
DEVELOPMENT OF THIS SYSTEM, AND A TROPICAL DEPRESSION COULD FORM BY
THE MIDDLE TO LATTER PORTION OF NEXT WEEK WHILE IT MOVES
WEST-NORTHWESTWARD AT 15 TO 20 MPH ACROSS THE EASTERN AND CENTRAL
TROPICAL ATLANTIC. LOCALLY HEAVY RAINFALL IS POSSIBLE SUNDAY AND
MONDAY ACROSS PORTIONS OF THE CABO VERDE ISLANDS.
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.
* FORMATION CHANCE THROUGH 7 DAYS...MEDIUM...40 PERCENT.
FORECASTER HAGEN
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page