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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Thu Sep 25 2025

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

Active Systems:
The National Hurricane Center is issuing advisories on Hurricane
Gabrielle, located over the central subtropical Atlantic, and on
Tropical Storm Humberto, located several hundred miles
east-northeast of the northern Leeward Islands.

1. Eastern Caribbean Sea (AL94):
A tropical wave centered near the Dominican Republic continues to
produces widespread disorganized showers and thunderstorms. The
wave is expected to move west-northwestward around 10 to 15 mph,
spreading heavy rainfall and gusty winds across Puerto Rico and the
Dominican Republic through today. The system is then expected to
slow down and turn northwestward when it reaches the southwestern
Atlantic. A tropical depression is likely to form when the
disturbance is in the vicinity of the Bahamas late this week.
Interests in Puerto Rico, the Dominican Republic, Haiti, the Turks
and Caicos Islands, and the Bahamas should monitor the progress of
this system.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...high...80 percent.




Public Advisories on Humberto are issued under WMO header
WTNT33 KNHC and under AWIPS header MIATCPAT3.
Forecast/Advisories on Humberto are issued under WMO header
WTNT23 KNHC and under AWIPS header MIATCMAT3.


Forecaster Bucci