About six weeks after the start of hurricane season, something may be brewing in the tropics.
The 8 a.m. Sunday, July 13, tropics advisory from the National Hurricane Center in Miami, Florida, shows a trough of low pressure likely to form near the southeastern U.S. coast during the next day or two. Forecast says it's predicted to move westward across Florida into the northeastern Gulf by Tuesday, bringing heavy rainfall into the area.
A day earlier, the hurricane center reported no tropical cyclone activity was to be expected during the next 7 days. However, the "area of disturbance" that appears to stretch from Louisiana, Mississippi, Alabama to Florida has a 20% chance of cyclone formation in seven days (see below).
Atlantic hurricane season is from June 1 to Nov. 30 every year, with the most activity between August and October.
Should another weather system develop into a tropical storm, the system would be named Dexter, which is next on the list of the 2025 Atlantic hurricane season names (see below).
In addition, the hurricane center is tracking three tropical waves − two in the Atlantic and one in the Caribbean. Each are moving west and do not pose a threat.
The 2025 Atlantic hurricane season runs Sunday, June 1, to Sunday, Nov. 30, with the most active months between August and October.
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Keep reading for information about tropical storm activity for Sunday, July 13, 2025.
National Hurricane Center in Miami, Florida, forecast on tropical activity: Is there a tropical storm or hurricane now?
According to the 8 a.m. Sunday, July 13, 2025, tropics advisory from the National Hurricane Center in Miami, Florida, here's information about "Disturbance 1":
In the northeastern Gulf: A trough of low pressure is likely to form near the southeastern U.S. coast during the next day or two and then move westward across Florida into the northeastern Gulf by Tuesday. Environmental conditions could support some gradual development of this system during the middle to late part of this week while it moves westward over the northeastern and north-central portions of the Gulf.
Regardless of development, heavy rainfall could produce localized flash flooding over portions of Florida and the north-central Gulf coast through the mid to late portion of this week.
In addition to "Disturbance 1," National Hurricane Center forecasters are tracking three tropical waves, two in the eastern Atlantic and one in the Caribbean. At this time, they do not pose a threat:
The USA TODAY Network in Florida will produce daily tropics watch advisories.
The Atlantic basin consists of the northern Atlantic, Caribbean Sea and Gulf of America. NOAA changed its naming convention for the Gulf of Mexico after the U.S. Geological Survey changed the name on U.S. maps per President Trump's order.
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Contributing: Cheryl McCloud, USA TODAY Network-Florida