Weather News

Hurricane center watching two Atlantic disturbances with a third forming in Caribbean

The National Hurricane Center is tracking three disturbances in the Atlantic Basin, all with medium chances of developing soon.
The National Hurricane Center is tracking three disturbances in the Atlantic Basin, all with medium chances of developing soon. NHC

A few days into the beginning of peak hurricane season, the National Hurricane Center is monitoring three disturbances in the Atlantic, all with moderate chances of developing this week.

One Atlantic disturbance, described as a broad area of low pressure, carried disorganized showers over the eastern Atlantic several hundred miles west of the Cabo Verde Islands, according to the center’s 2 p.m. update on Monday.

Forecasters don’t expect it will see much, if any, development until mid-week. Then some gradual development should be possible as it moves northwest at 10 to 15 mph.

The newest disturbance developed in association with an area of low pressure more than 500 miles east-southeast of the Cabo Verde Islands. Slow development could happen in the next few days.

Meanwhile, the disturbance forecast to form in the Caribbean Sea near Honduras and Nicaragua later this week should see favorable environmental conditions, according to the hurricane center. That should make the system, also a broad area of low pressure, see some gradual development as it moves west-northwest over the northwestern Caribbean Sea.

As of the Monday 2 p.m. update, all three disturbances have a 40% chance of formation through the next five days, an uptick from earlier Monday.

This story was originally published August 23, 2021 at 6:52 AM.

Alex Harris
Miami Herald
Alex Harris is the lead climate change reporter for the Miami Herald’s climate team, which covers how South Florida communities are adapting to the warming world. Her beat also includes environmental issues and hurricanes. She attended the University of Florida.
Michelle Marchante
Miami Herald
Michelle Marchante covers the pulse of healthcare in South Florida and also the City of Coral Gables. Before that, she covered the COVID-19 pandemic, hurricanes, crime, education, entertainment and other topics in South Florida for the Herald as a breaking news reporter. She recently won first place in the health reporting category in the 2025 Sunshine State Awards for her coverage of Steward Health’s bankruptcy. An investigative series about the abrupt closure of a Miami heart transplant program led Michelle and her colleagues to be recognized as finalists in two 2024 Florida Sunshine State Award categories. She also won second place in the 73rd annual Green Eyeshade Awards for her consumer-focused healthcare stories and was part of the team of reporters who won a 2022 Pulitzer Prize for the Miami Herald’s breaking news coverage of the Surfside building collapse. Michelle graduated with honors from Florida International University and was a 2025 National Press Foundation Covering Workplace Mental Health fellow and a 2020-2021 Poynter-Koch Media & Journalism fellow.  Support my work with a digital subscription
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