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Tropical PM update: Sept. 6, 2025
FOX 35 Storm Team Meteorologist Laurel Blanchard has the latest conditions in the tropics. The 2025 Atlantic Hurricane Season runs through Nov. 30. Download the FOX Local app for tropical alerts and notifications.
ORLANDO, Fla. - The odds that Invest 91L, a disturbance on a long trek across the Atlantic Ocean, will become a more organized tropical system are plummeting Saturday as it struggles to survive a hostile atmospheric environment.
Here's a look at the latest updates on the system as we continue to track the tropics.
Where is Invest 91L? What are its chances of development?
What we know:
Invest 91L, a tropical wave over the Central Tropical Atlantic, is producing a small area of shower activity.
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Environmental conditions are only marginally conducive for development, and the chances of this system becoming a tropical depression are continuing to diminish.
The wave is expected to move generally westward at 10–15 mph. Interests there should monitor its progress, but the system will most likely dissipate by the start of the work week.
The system currently has a 20% chance of development over the next 48 hours and seven days.
The already disorganized system interacted with some dry dusty air that wrecked the chances of further development. Dry air and unfavorable conditions overall contributed to the disorganization of the system. This is why we went from a 90% chance of development on Friday to only a 20% chance of development on Saturday in less than 24 hours later.
2025 Atlantic hurricane season: How long does it last?
Big picture view:
The 2025 Atlantic hurricane season runs from June 1 through Nov. 30. The most active period of the season is typically during the months of August, September and October, with the peak often falling around Sept. 10.
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2025 Storm Names
Here are the 21 names for the 2025 Atlantic hurricane season.
- Andrea
- Barry
- Chantal
- Dexter
- Erin
- Fernand
- Gabrielle
- Humberto
- Imelda
- Jerry
- Karen
- Lorenzo
- Melissa
- Nestor
- Olga
- Pablo
- Rebekah
- Sebastien
- Tanya
- Van
- Wendy
The Source: This story was written based on information shared by the National Hurricane Center and the FOX 35 Storm Team on Sept. 6, 2025.