Tropical Storm Imelda formed over the Bahamas on Sept. 28, and is forecast to bring rough seas, storm surge and potentially rain through mid-week.

The National Hurricane Center's forecast track warns a new system, to be named Imelda, could stall offshore and dump heavy rain on the Southeast.

As the National Hurricane Center tracks Hurricane Humberto, it's also watching a tropical depression likely to become Tropical Storm Imelda.

Tropical Storm Imelda formed over the Bahamas on Sept. 28, and is forecast to bring rough seas, storm surge and potentially rain through mid-week.

Forecast track could take storm, which caused disruption in Bahamas and Cuba, away from US east coast

Imelda is forecast to strengthen as Hurricane Humberto continues to bring strong winds to region

Hurricane Imelda is not expected to make landfall in the U.S., but could still affect the East Coast, according to the National Hurricane Center.