It quickly powered up from a tropical storm to a Category 5 in a single day, the National Hurricane Center said.

Hurricane Erin strengthened into a powerful Category 4 storm Saturday in the Caribbean, where it threatened to dump flooding ...

Hurricane Erin has developed into a category 5 hurricane as of Saturday morning, according to the National Hurricane Center.

Hurricane Erin is now a Category 5 storm as it rapidly intensified and threatens the Leeward Islands and Puerto Rico, then ...

While a Gulf disturbance that moved into Texas on Friday seems to have run its course, Hurricane Erin in the western Atlantic ...

Erin, the first hurricane of the season, is now a powerful Category 5 hurricane. Here's where it could head in the week ahead ...

The storm is not currently forecast to hit land, but its strong winds are impacting nearby islands, prompting warnings of ...

Erin, the first hurricane of the season, is now forecast to become a Category 4 by Sunday. Here's where it could head in the ...

While the hurricane’s center wasn’t expected to hit land, it threatened to dump flooding rains in the Caribbean.

At 11 a.m., the center of Hurricane Erin was located about 235 miles east-northeast of San Juan, Puerto Rico, traveling west ...

Hurricane Erin has escalated into a Category 5 storm, posing significant threats as it skirts near Puerto Rico and the ...

Hurricane Erin has exploded into a Category 5 hurricane in the Caribbean, according to the National Hurricane Center. The ...