000
ABNT20 KNHC 231150
TWOAT 
TROPICAL WEATHER OUTLOOK
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
800 AM EDT WED JUN 23 2010

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

A TROPICAL WAVE LOCATED FROM HAITI SOUTHWARD OVER THE CENTRAL
CARIBBEAN SEA IS PRODUCING SHOWERS AND THUNDERSTORMS OVER MUCH OF 
EASTERN CUBA...JAMAICA...HAITI...THE DOMINICAN REPUBLIC...PUERTO
RICO...AND THE ADJACENT WATERS. UPPER-LEVEL WINDS APPEAR CONDUCIVE
FOR SOME SLOW DEVELOPMENT AS THE DISTURBANCE MOVES WESTWARD OR
WEST-NORTHWESTWARD AROUND 10 MPH INTO THE WESTERN CARIBBEAN SEA
OVER THE NEXT DAY OR TWO.  HEAVY RAINFALL COULD AFFECT PORTIONS OF
JAMAICA...CUBA...AND HAITI OVER THE NEXT COUPLE OF DAYS.  THERE IS
A MEDIUM CHANCE...30 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL
CYCLONE DURING THE NEXT 48 HOURS.

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

$$
FORECASTER STEWART/CANGIALOSI