The Caribbean storm — among the most powerful in history, with 185 mph winds — is expected to bring flash-flooding and landslides as it slowly moves across the island and heads north toward Cuba.

A University Heights woman confirms her 80 family members in Jamaica are safe after Hurricane Melissa, but their homes suffered damage from the Category 5 storm.

Jamaica is bracing for potentially its strongest storm to ever impact the island, as the slow-moving, major Category 5 hurricane closes in. AccuWeather's Leslie Hudson reports from Lake County, FL, where 16 inches of rain in 6 hours triggered a rare flash flood emergency, washing out roads and flooding homes.

It also marks the first time in 20 years that three or more Category 5 hurricanes have developed over the Atlantic Basin in one season. The last time was in 2005, when Hurricanes Emily, Katrina, Rita, and Wilma all reached Category 5—breaking a record.

Hurricane Melissa approached Jamaica as a powerful Category 5 storm as forecasters warned it would cause catastrophic flash flooding, life-threatening landslides and extremely strong winds across the Caribbean. The U.S. National Hurricane Center in Miami warned people in Jamaica to go to shelters and stay there during the storm.