1. SHOWERS AND THUNDERSTORMS HAVE BECOME MORE CONCENTRATED IN
ASSOCIATION WITH A LARGE LOW PRESSURE SYSTEM LOCATED ABOUT 1000
MILES EAST OF THE WINDWARD ISLANDS. SURFACE PRESSURES ARE VERY LOW
IN THE AREA...AND ENVIRONMENTAL CONDITIONS APPEAR FAVORABLE FOR A
TROPICAL DEPRESSION TO FORM OVER THE NEXT COUPLE OF DAYS.  THIS
SYSTEM HAS A HIGH CHANCE...70 PERCENT...OF BECOMING A TROPICAL
CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WEST-NORTHWESTWARD AT
15 TO 20 MPH.  

1. SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A LARGE LOW PRESSURE
SYSTEM LOCATED ABOUT 900 MILES EAST OF THE LESSER ANTILLES CONTINUE
TO SHOW SIGNS OF ORGANIZATION.  ENVIRONMENTAL CONDITIONS APPEAR
FAVORABLE FOR A TROPICAL DEPRESSION TO FORM OVER THE NEXT COUPLE OF
DAYS.  THIS SYSTEM HAS A HIGH CHANCE...80 PERCENT...OF BECOMING A
TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES
WEST-NORTHWESTWARD AT 15 TO 20 MPH. 

1. SATELLITE IMAGES AND BUOY DATA INDICATE THAT THE LARGE LOW PRESSURE
SYSTEM CENTERED ABOUT 675 MILES EAST OF THE LESSER ANTILLES IS
CONTINUING TO BECOME BETTER ORGANIZED...AND IT COULD BE CLOSE TO
BECOMING A TROPICAL DEPRESSION.  THIS SYSTEM HAS A HIGH CHANCE...
NEAR 100 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT
48 HOURS AS IT MOVES WEST-NORTHWESTWARD NEAR 15 MPH.  TROPICAL
CYCLONE WATCHES OR WARNINGS WOULD LIKELY BE REQUIRED FOR PARTS OF
THE LESSER ANTILLES IF THE LOW BECOMES A TROPICAL CYCLONE LATER
TODAY...AND INTERESTS IN THESE AREAS SHOULD CLOSELY MONITOR THE
PROGRESS OF THIS SYSTEM.  AN AIR FORCE HURRICANE HUNTER AIRCRAFT IS
SCHEDULED TO INVESTIGATE THIS DISTURBANCE LATER THIS AFTERNOON.