ABNT20 KNHC 191133
TWOAT
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Fri Jun 19 2026
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
Offshore the East Coast of the United States (Remnants of Arthur):
Showers and thunderstorms associated with a trough of low pressure
(the remnants of Arthur) are located over the southeastern United
States. The system is expected to emerge offshore the east coast of
the United States later today. Environmental conditions appear to be
marginally conducive for some subtropical or tropical development
tonight or Saturday as the system moves northeastward at around 20
mph across the Western Atlantic Ocean.
Regardless of development, heavy rainfall with the potential for life-threatening flash flooding is likely across portions of the
Southeast United States through tonight. Additional information on
the rainfall potential can be found in rainfall forecasts and
Excessive Rainfall Outlooks from the Weather Prediction Center
online at
http://www.wpc.ncep.noaa.gov . More information on this system, including Gale Warnings, is available in High Seas Forecasts issued
by the National Weather Service under AWIPS header NFDHSFAT1, WMO
header FZNT01 KWBC, and online at
ocean.weather.gov/shtml/NFDHSFAT1.php
Formation chance through 48 hours...low...10 percent.
Formation chance through 7 days...low...10 percent.
$$
Forecaster Reinhart
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