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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Thu Jul 30 2020
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
The National Hurricane Center is issuing advisories on Tropical
Storm Isaias, located near the northern coast of the Dominican
1. A small area of low pressure is located about 250 miles southeast
of the Cabo Verde Islands. Shower and thunderstorm activity from
earlier in the day that was associated with a circulation in the
middle levels of the atmosphere has mostly dissipated, however
there is still some disorganized shower activity located near the
surface circulation center. This low has a small window of
opportunity to become a tropical depression through Friday while it
moves northward at about 10 mph, before environmental conditions
become less conducive for development.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 5 days...medium...40 percent.
Public Advisories on Tropical Storm Isaias are issued under WMO
header WTNT34 KNHC and under AWIPS header MIATCPAT4.
Forecast/Advisories on Tropical Storm Isaias are issued under
WMO header WTNT23 KNHC and under AWIPS header MIATCMAT4.