000
ABNT20 KNHC 301151
TWOAT 

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 AM EDT SAT JUL 30 2011

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

THE NATIONAL HURRICANE CENTER HAS ISSUED THE LAST ADVISORY ON FORMER
TROPICAL DEPRESSION DON...LOCATED INLAND OVER SOUTHERN TEXAS.

SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A LARGE LOW PRESSURE
SYSTEM LOCATED ABOUT 900 MILES EAST OF THE WINDWARD ISLANDS ARE
GRADUALLY BECOMING BETTER ORGANIZED. SURFACE PRESSURES REMAIN 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.   

A TROPICAL WAVE OVER THE NORTHWESTERN CARIBBEAN SEA IS PRODUCING
DISORGANIZED SHOWER AND THUNDERSTORM ACTIVITY.  THIS SYSTEM WILL
LIKELY BRING LOCALLY HEAVY RAINFALL TO PORTIONS OF CENTRAL
AMERICA THROUGH THE WEEKEND AS IT MOVES WESTWARD AT 10 TO 15 MPH.
HOWEVER...NO SIGNIFICANT DEVELOPMENT IS EXPECTED DUE TO ITS
INTERACTION WITH LAND.   THIS SYSTEM HAS A LOW CHANCE...NEAR 0
PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS.  

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

$$
FORECASTER BEVEN