Though Erin is not currently forecast to make landfall in the U.S., the East Coast could still get heavy rainfall associated ...

The storm will move north of Puerto Rico this weekend and will most likely become a major hurricane by Sunday morning. ABC News’ Chief Meteorologist Ginger Zee has the latest tracking.

ABC News’ Chief Meteorologist Ginger Zee has the latest on the storm that is expected to develop into a Category 3 hurricane sometime over the weekend.