000
ABNT20 KNHC 300923
TWOAT 
TROPICAL WEATHER OUTLOOK
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
530 AM EDT THU AUG 30 2007

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

SHOWERS AND A FEW THUNDERSTORMS ASSOCIATED WITH A TROPICAL WAVE
LOCATED ABOUT 675 MILES EAST OF THE WINDWARD ISLANDS HAVE CHANGED
LITTLE IN ORGANIZATION THIS MORNING.  HOWEVER...UPPER-LEVEL WINDS
ARE EXPECTED TO BECOME MORE CONDUCIVE FOR DEVELOPMENT OVER THE NEXT
DAY OR TWO AS THE SYSTEM MOVES WESTWARD AROUND 10 TO 15 MPH.

A WEAKENING NON-TROPICAL LOW IS CENTERED ABOUT 375 MILES
EAST-SOUTHEAST OF JACKSONVILLE FLORIDA.  ANOTHER NON-TROPICAL
LOW...DRIFTING SOUTHWARD...HAS FORMED ABOUT 425 MILES EAST OF
JACKSONVILLE FLORIDA.  CLOUDINESS AND SHOWERS ASSOCIATED WITH BOTH
OF THESE LOWS EXTEND A COUPLE HUNDRED MILES TO THE EAST.  ALTHOUGH
THERE ARE NO SIGNS OF DEVELOPMENT AT THIS TIME...UPPER-LEVEL WINDS
COULD BECOME A LITTLE MORE FAVORABLE FOR TROPICAL CYCLONE FORMATION
DURING THE NEXT DAY OR TWO.  AN AIR FORCE PLANE IS SCHEDULED TO
INVESTIGATE THE SYSTEM TODAY...IF NECESSARY.  

CLOUDINESS AND A FEW THUNDERSTORM ASSOCIATED WITH A WESTWARD-MOVING
TROPICAL WAVE ARE OVER THE THE BAY OF CAMPECHE. THIS SYSTEM HAS SOME
POTENTIAL FOR DEVELOPMENT BEFORE IT MOVES OVER MAINLAND MEXICO
LATER TODAY OR TONIGHT. 

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS. 

$$

FORECASTER MAINELLI