The Philadelphia region will have the potential for pop-up storms on Wednesday and Thursday as the temperatures heat up.

Tropical Storm Erin has formed on a path toward the Caribbean and is expected to strengthen to a hurricane later in the week ...

Tropical Storm Erin is expected to strengthen into a hurricane later this week in the Atlantic Ocean, according to the ...

The hatched areas on the National Hurricane Center's tropical outlook map indicate "areas where a tropical cyclone — which ...

Erin’s long-range track was still the subject of much speculation, with it being too soon to rule out threats to the U.S.

Tropical Storm Erin is forecast to track in the direction of the U.S. coast and reach major hurricane strength by this ...

A system in the Gulf of America could bring heavy rainfall and flash flooding to portions of Florida as it moves onshore.

Tropical Storm Erin, still far in the east-central Atlantic, is forecast to intensify into a major Category 3 hurricane by ...

Tropical Storm Erin is traveling westward across the Atlantic, where it's expected to intensify into a hurricane over the ...

Tropical Storm Erin is expected to intensify into the first major hurricane of the season, according to the National Hurrican ...

A cool down, high moisture levels as well as potential mountain thunderstorms (10-15 percent chance) over the weekend ...

Tropical Storm Erin is expected to strengthen into a hurricane later this week in the Atlantic Ocean, according to the National Hurricane Center.