Erin's intensification in the Atlantic brought the storm to a catastrophic Category 5 hurricane on Saturday, but it is now showing signs of weakening. It rapidly intensified into a major hurricane from 2 a.

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

At 2 AM AST, Erin’s maximum winds have dropped to 125 mph, taking the storm back to a Category 3 hurricane. The center is 140 miles of San Juan Puerto Rico, advancing west-northwest at 14 mph with a central pressure of 940 mb (millibars).

Erin has become the first hurricane of the Atlantic season with strong waves and rip currents possible along the East Coast of the United States as early as next week.

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 week ahead.

La tormenta Erin alcanzó fuerza huracán el viernes mientras avanzaba hacia el noreste del Caribe, lo que llevó a los meteorólogos a