Central Florida and the Treasure Coast are dealing with the aftermath of a slow-moving weather system that delivered more than two feet of rain to parts of the region. According to preliminary reports from the National Weather Service, the prolonged rainfall triggered widespread flooding and flash flood emergencies across multiple counties.
The most intense precipitation occurred on Sunday, November 1, and Monday, November 2. Southern Brevard County bore the heaviest burden of the storm, with several communities receiving rainfall totals that exceeded 20 inches. By Monday afternoon, estimates for southern Brevard County ranged from 16 to 22 inches, leading to significant flooding from Melbourne south to Grant-Valkaria.
Preliminary precipitation data released on November 3 highlighted the severity of the event in Brevard County. Grant-Valkaria recorded the highest total at 24.69 inches, followed closely by Malabar at 24.52 inches. Palm Bay reported 22 inches of rain, while Melbourne Beach measured 20.87 inches. The city of Melbourne recorded 13.70 inches, and areas near Indian Harbour Beach and Indialantic received more than 16 inches. These figures are based on automated gauges, weather networks, and volunteer observers, with totals varying by specific location.
Surrounding counties also experienced substantial rainfall, though generally lower than the peaks in Brevard. In Indian River County, Sebastian Inlet measured 14.48 inches, while Vero Beach South recorded 14.27 inches. St. Lucie County saw one location west of the Port St. Lucie River record 16.70 inches. Other areas in Seminole, Orange, Lake, and Osceola counties received between 6 and 8 inches of rain, with specific spots like Eatonville in Orange County measuring 7.73 inches.
As the rain intensified on Monday, the National Weather Service issued multiple flash flood warnings. At one point, a flash flood emergency was declared for West Melbourne, Palm Bay, and Grant-Valkaria. The agency reported that 15 to 20 inches of rain had already fallen in those areas, with more potential. The warnings described life-threatening conditions on roads, highways, and in urban areas with poor drainage, prompting forecasters to urge residents to avoid driving through floodwater.
The impact of the storm has extended beyond immediate street flooding to affect the St. Johns River system. Excessive rainfall in the upper basin sent a large volume of water moving north, creating a prolonged flooding event. As of Thursday, November 5, flood warnings remained in effect at several locations, including Cocoa, Geneva, Sanford, DeLand, and Astor.
River levels are expected to continue rising over the coming days. Near DeLand, the river reached its established flood stage of 4 feet on Thursday afternoon, with forecasts predicting a rise to approximately 4.6 feet early next week. Near Cocoa, the river measured 16.9 feet on Thursday morning, with major flooding forecast for the area.
While the immediate threat of heavy rain has passed, the region remains in a state of elevated risk. The National Weather Service indicated that rain chances would stay low, generally between 10% and 20%, for the next several days. However, reduced rainfall does not mean the flooding will end immediately, as water levels along the St. Johns River are expected to remain high while runoff continues through the basin.
Officials continue to advise residents in affected communities to avoid flooded roads and refrain from walking or wading through floodwater. Updated river forecasts and weather statements are available through the National Weather Service and the National Oceanic and Atmospheric Administration's National Water Prediction Service.
