The chances of invest 93L—a disturbance over the Gulf Coast with the potential to become Tropical Storm Dexter—developing into a cyclone have fallen, according to the National Hurricane Center (NHC).

Forecasters are warning of early signs of a potential tropical cyclone developing along the northeastern Gulf of Mexico. A low-pressure system that could bring storms to Florida before moving west has a medium chance of developing into a tropical cyclone over the next several days, according to the National Hurricane Center (NHC).

Tropical cyclones typically drop large amounts of rain along and near the storm's path. The slower and more significant the storm’s size, the higher the likelihood of higher rainfall totals. Some storms can drop well over 30 inches of rainfall, like when Hurricane Harvey dropped over 60 inches near Nederland, Texas, in 2017.

"Heavy rain is already moving through Louisiana and will continue over the next few days," AccuWeather's Alex DaSilva said.

The 2025 Atlantic hurricane season, which is expected to be more active than usual, has so far produced three named storms. The latest, Tropical Storm Chantal, impacted the Carolinas and the mid-Atlantic states of Delaware, Maryland, New Jersey and Pennsylvania.

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A disturbance in the Atlantic could develop into a tropical depression on Monday, according to the National Hurricane Center.

If a tropical cyclone's max sustained winds reach or surpass 111 miles per hour, it's then classified as a major hurricane. This is typically the most destructive and most deadly type of storm ...

Allison is one of the poster children that illustrate water is the deadliest weapon a tropical storm or hurricane has. This storm was particularly damaging as well. Adjusted to 2024 USD, it was responsible for $15.1 billion in adjusted costs.

Numbers vs. words. The term hurricane derives from hurakan, an Arawak word for a storm god. It applies to tropical cyclones that have maximum sustained winds of at least 74 miles per hour and form ...

On Tuesday CenterPoint Energy notified customers it is monitoring the low-pressure system offshore of Florida's east coast, designated as Invest 93L, as it moves over the Florida Peninsula toward the Gulf.