000
ABNT20 KNHC 210545
TWOAT 

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
200 AM EDT SUN AUG 21 2011

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

THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON RECENTLY
DOWNGRADED TROPICAL DEPRESSION HARVEY LOCATED INLAND OVER
NORTHWESTERN GUATEMALA ABOUT 135 MILES EAST-SOUTHEAST OF VILLA
HERMOSA MEXICO...AND ON TROPICAL STORM IRENE LOCATED ABOUT 75
MILES EAST-SOUTHEAST OF GUADELOUPE.

A LARGE AND ELONGATED LOW PRESSURE SYSTEM LOCATED ABOUT 100 MILES
WEST OF THE CAPE VERDE ISLANDS IS PRODUCING WIDESPREAD CLOUDINESS
AND SCATTERED SHOWERS. THIS DISTURBANCE IS CONTINUING TO MOVE
NORTHWESTWARD OVER COOLER WATERS AND DEVELOPMENT IS BECOMING LESS
LIKELY. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A
TROPICAL CYCLONE DURING THE NEXT 48 HOURS. LOCALLY HEAVY RAINS AND
GUSTY WINDS WILL CONTINUE TO AFFECT PORTIONS OF THE CAPE VERDE
ISLANDS TODAY.

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

PUBLIC ADVISORIES ON IRENE ARE ISSUED UNDER WMO HEADER WTNT34 KNHC
AND UNDER AWIPS HEADER MIATCPAT4. FORECAST/ADVISORIES ON IRENE ARE
ISSUED UNDER WMO HEADER WTNT24 KNHC AND UNDER AWIPS HEADER
MIATCMAT4.

$$
FORECASTER STEWART