Tropical Storm Erin is likely become a hurricane by late Thursday or early Friday, the National Hurricane Center says. It would be the Atlantic season's first hurricane.

Erin could become a major hurricane, a designation that occurs when a storm's wind speeds reach 111 mph or higher, classified as a Category 3 hurricane. Should it strengthen as meteorologists expect, ...

For now, no immediate land impacts are expected, but Erin is forecast to strengthen into the first hurricane of the season, ...

Formed on Monday over the eastern Atlantic, Tropical Storm Erin is anticipated to intensify in the coming days, potentially ...