[Tropical] Tropical Weather Outlook and Summary

[EMWIN Server]

ABNT20 KNHC 191159
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 AM EDT FRI AUG 19 2011

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

THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL
DEPRESSION EIGHT...LOCATED ABOUT 55 MILES NORTHWEST OF CABO GRACIAS
ON THE HONDURAS-NICARAGUA BORDER.

A LARGE TROPICAL WAVE LOCATED ABOUT 900 MILES EAST OF THE LESSER
ANTILLES IS SHOWING SIGNS OF ORGANIZATION.  ENVIRONMENTAL CONDITIONS
ARE EXPECTED TO GRADUALLY BECOME MORE CONDUCIVE FOR DEVELOPMENT AS
THE DISTURBANCE APPROACHES THE LESSER ANTILLES ON SATURDAY.  THIS
SYSTEM HAS A MEDIUM CHANCE...40 PERCENT...OF BECOMING A TROPICAL
CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WESTWARD AT 20 MPH.

A BROAD LOW PRESSURE SYSTEM IS GRADUALLY BECOMING BETTER DEFINED
ABOUT MIDWAY BETWEEN THE CAPE VERDE ISLANDS AND THE WEST COAST OF
AFRICA. THE LOW IS PRODUCING A LARGE AREA OF THUNDERSTORMS...AND
UPPER-LEVEL WINDS ARE FORECAST TO BE CONDUCIVE FOR DEVELOPMENT AS
IT MOVES WEST TO WEST-NORTHWESTWARD AT 10 TO 15 MPH. THIS SYSTEM
HAS A MEDIUM CHANCE...50 PERCENT...OF BECOMING A TROPICAL CYCLONE
DURING THE NEXT 48 HOURS.  REGARDLESS OF DEVELOPMENT...LOCALLY
HEAVY RAIN AND STRONG GUSTY WINDS ARE POSSIBLE IN THE CAPE VERDE
ISLANDS TODAY THROUGH SATURDAY.

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

$$
FORECASTER BEVEN/STEWART


This weather bulletin was brought to you by:
www.nashvilleweather.net