Forecasters are watching an area around Florida's Gulf and Atlantic coasts for tropical development during the July 4 weekend.

Barry, the second named storm of this year's Atlantic hurricane season, became a tropical depression by Sunday night, when it made landfall shortly before 11 p.m. ET. It made landfall over Mexico's east coast about 15 miles south-southeast of Tampico, according to the U.S. National Hurricane Center in Miami.

Flossie had maximum sustained winds of 185 kph (115 mph) and was moving west-northwest at 9 mph (15 kph), the U.S. National Hurricane Center in Miami said. Its higher wind speeds made Flossie a major hurricane, which are classified as Category 3 or above, with winds of at least 111 mph (180 kph).