Erin is the first hurricane to develop over the Atlantic this year, and meteorologists are closely tracking its path and forecast.

Hurricane Erin rapidly intensified to a Category 5 storm Saturday, Aug. 16, but winds decreased to 125 mph by Sunday morning, Aug. 17. Erin is still a major Category 3 hurricane and growing in size, according to the National Hurricane Center.

Powerful Hurricane Erin has undergone a period of astonishingly rapid intensification — a phenomenon that has become far more common in recent years as the planet warms. It is now a rare Category 5, churning through the Atlantic Ocean north of the Caribbean.