NHC Graphical Outlook Archive

« Earliest Available ‹ Earlier Later › Latest Available »
Place your mouse cursor over areas of interest for more information
Graphical TWO atl

GIS data: .shp

ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
200 PM EDT TUE AUG 27 2013

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

1. AN AREA OF SHOWERS AND THUNDERSTORMS OVER THE FLORIDA STRAITS IS
ASSOCIATED WITH AN UPPER-LEVEL LOW AND A WEAK SURFACE TROUGH. 
SURFACE PRESSURES ARE HIGH AND NO SIGNIFICANT DEVELOPMENT OF THIS
SYSTEM IS EXPECTED WHILE IT DRIFTS NORTHWARD FOR THE NEXT SEVERAL
DAYS.  THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A
TROPICAL CYCLONE DURING THE NEXT 48 HOURS...AND A LOW CHANCE...10
PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 5 DAYS.

OTHER SYSTEMS WITH FORMATION POTENTIAL BEYOND 48 HOURS...

A TROPICAL WAVE LOCATED A FEW HUNDRED MILES SOUTHWEST OF THE CAPE
VERDE ISLANDS IS EXPECTED TO MOVE WESTWARD OVER THE TROPICAL
ATLANTIC AT ABOUT 15 MPH DURING THE NEXT SEVERAL DAYS.
ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR SOME DEVELOPMENT EAST
OF THE LESSER ANTILLES AROUND THE END OF THE WEEK.  THIS SYSTEM HAS
A LOW CHANCE...NEAR 0 PERCENT...OF BECOMING A TROPICAL CYCLONE
DURING THE NEXT 48 HOURS...AND A MEDIUM CHANCE...30 PERCENT...OF
BECOMING A TROPICAL CYCLONE DURING THE NEXT 5 DAYS.

FIVE-DAY FORMATION PROBABILITIES ARE EXPERIMENTAL IN 2013. COMMENTS
ON THE EXPERIMENTAL FORECASTS CAN BE PROVIDED AT...

HTTP://WWW.NWS.NOAA.GOV/SURVEY/NWS-SURVEY.PHP?CODE=ETWO

FORECASTER BLAKE

List of all Atlantic Outlooks
List of all East Pacific Outlooks