Tropical Storm Erin formed in the eastern Atlantic Ocean on Monday, forecasters said. The storm could strengthen to become ...

Tropical Storm Erin is continuing to move west and is forecast to become a hurricane later this week, according to the ...

There were no coastal watches or warnings in effect for either storm, the Miami-based National Hurricane Center said.

Tropical Storm Henriette is strengthening in the central Pacific Ocean and could become a hurricane, but it poses no threat ...

Forecasters say Tropical Storm Erin has formed in the eastern tropical Atlantic Ocean as Hurricane Henriette is strengthening ...

Tropical Storm Erin is expected to strengthen into a hurricane. See the latest update on Thursday, Aug. 14 Tropical Storm Erin was moving quickly across the Atlantic Ocean, where it's ...

The storm is forecast to weaken soon before undergoing a period of restrengthening and potentially becoming a hurricane on Monday.

An area of low pressure is likely to develop into a cyclone within the next 48 hours, according to the National Hurricane ...

A tropical storm formed in the Pacific Ocean on Monday at the same time a different tropical storm was churning in the ...

Henriette has regained tropical storm strength in the Pacific Ocean well east of Hawaii. But forecasters say it is still not expected to pose a threat to land. The Miami-based ...