Skip Navigation Links
NOAA NOAA United States Department of Commerce

NHC Graphical Outlook Archive



« Earliest Available         ‹ Earlier         Later ›         Latest Available »
GIS Shapefiles
tab Eastern North Pacific tab tab Atlantic tab

View 2-Day Graphical Tropical Weather Outlook
Click for Eastern North Pacific Click for Eastern North Pacific Click for Eastern North Pacific

Tropical Weather Outlook Text

ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Thu Sep 20 2018

For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

1. A westward-moving tropical wave is producing a small but
concentrated area of thunderstorms about 850 miles east of the
Windward Islands.  Some additional development is possible today
before upper-level winds become increasingly unfavorable for
tropical cyclone formation starting tonight and continuing through
the weekend.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 5 days...low...20 percent.

2. A non-tropical low pressure system is forecast to develop by Friday
night over the central subtropical Atlantic Ocean between Bermuda
and the Azores.  Conditions are expected to be conducive for the low
to acquire some subtropical or tropical characteristics, and a
subtropical or tropical cyclone could form over the weekend or early
next week while the low meanders over the central Atlantic Ocean.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...40 percent.

Forecaster Berg




List of Atlantic Outlooks (July 2014 - present)
List of East Pacific Outlooks (July 2014 - present)
List of Central Pacific Outlooks (June 2019 - present)
List of Atlantic Outlooks (June 2009 - June 2014)
List of East Pacific Outlooks (June 2009 - June 2014)