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.

As powerful Hurricane Melissa creeps toward Jamaica on Tuesday morning, here's how you can help those impacted by the catastrophic 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.

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.