Tropical Storm Erin is expected to become a hurricane, according to the NHC's advisory. What's the impact to Palm Beach County and Florida?

Erin is moving fast across the Atlantic, at 22 mph. It's forecast not only to become the Atlantic season's first hurricane, ...

Erin is forecast to become at least a Category 3 hurricane by Friday, but the storm is still thousands of miles away from the mainland United States.

The chances that the storm will make landfall in the U.S. have increased slightly after the path shifted south.

Tropical Storm Erin is expected to become a hurricane by late on Aug. 14, according to the latest advisory from the National Hurricane Center.

Tropical Storm Erin is expected to become a hurricane by late on Aug. 14, according to the latest advisory from the National Hurricane Center.

Tropical Storm Erin is expected to become a hurricane by late on Aug. 14, according to the NHC's advisory. What's the impact ...

For now, most reliable computer models that meteorologists use show Erin curving away from the United States, spinning off the East Coast later in August.

Tropical Storm Erin formed on Monday and is expected to become a hurricane, and possibly a major hurricane, later this week.

Tropical Storm Erin is expected to gather strength gradually as it moves through the open waters of the Atlantic.