Tropical Weather Outlook
NWS National Hurricane Center Miami FL
Issued by the NWS Weather Prediction Center College Park MD
200 PM EDT Thu Sep 4 2025

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

1. Tropical Atlantic (AL91):
A broad area of low pressure has formed along a tropical wave over
the eastern tropical Atlantic. Recent satellite imagery suggests the
system continues to slowly become better organized with shower and
thunderstorm activity along its eastern periphery. Environmental
conditions are favorable for additional development of the system
and a tropical depression is likely to form by this weekend as it
moves slowly westward at 5 to 10 mph across the eastern and central
tropical Atlantic. Interests in the Lesser Antilles and Leeward
Islands should monitor the progress of this system as it approaches
from the east by the middle of next week.
* Formation chance through 48 hours...medium...60 percent.
* Formation chance through 7 days...high...90 percent.