The first area has been under the eyes of the National Hurricane Center for a few days as it emerged off Africa’s west coast.

Tropical Storm Watches and Warnings have been issued for parts of North Carolina and Virginia Beach and up to Chincoteague.

Erin developed in the eastern Atlantic, moving westward from the Cabo Verde Islands at about 20 mph (32 km/h). Infrared sensors on NOAA's GOES-19 satellite reveal colder cloud tops and deep convection near the center — signs of a strengthening system feeding on warm ocean waters.

STATEN ISLAND, N.Y. — A tropical storm formed out in the Atlantic Ocean over the weekend. While it may result in some rough surf, the storm will not set a course for the U.S., according to AccuWeather.

Erin is expected to drift across warmer waters, increasing the likelihood of further strengthening. Hurricane experts watch as Tropical Storm Erin brews in Atlantic Ocean: 'Could result in a period of rapid intensification' first appeared on The Cool Down.

FOX Weather Meteorologist Craig Herrera tracks the next system that has a medium chance of tropical development behind Hurricane Erin in the Atlantic Ocean's Main Development Region.

Forecasters are tracking two tropical disturbances behind Hurricane Erin, but neither shows signs of becoming an immediate threat to land. One system east of the Lesser Antilles has only a medium chance of development,