Did you know that nearly three trillion gallons of rain fell on Florida in just forty-eight hours? That is the statewide estimate from NOAA’s multi-sensor radar and gauge data for the forty-eight hours ending early Tuesday, November 3, 2026 — about 2.8 trillion gallons of water, a statewide average of 2.8 inches, with more than five inches falling across some 10,900 square miles of the state. The rain came from a stalled low-pressure system pulling deep tropical moisture over Florida from Sunday, November 1 through Monday, November 2. It was not a tropical storm — and in the hardest-hit area, it out-rained one.

The bullseye was southern Brevard County, on Florida’s east-central coast. The National Weather Service in Melbourne issued a Flash Flood Emergency — its most severe flood alert — on Monday for Palm Bay, West Melbourne and Grant-Valkaria, and called the rain a “one in a 1,000-year” event. Rainfall estimates around Palm Bay ran from 18 to 22 inches in twenty-four hours, and radar estimates reached as high as 26 inches in the Palm Bay area. Melbourne’s official total was 11.04 inches, breaking the city’s day, month and all-time twenty-four-hour records. Turkey Creek washed out part of Port Malabar Road, Palm Bay told residents to shelter in place, cars stalled out in flooded streets, and Brevard County closed its public schools on Monday. South Florida got real rain too — 8 to 13 inches in parts of Palm Beach Gardens and about 1.6 inches in Miami — but nothing like the Brevard County deluge.

The rain has stopped or eased in most places. The danger on the roads has not. Here is what every Florida driver should know now.

Tip 1: Never drive through a flooded road — the water hides what it destroyed

Standing water is not just deep or shallow; it is opaque. It hides washed-out pavement, debris, open manholes and downed lines, and the road beneath it may have collapsed — as Port Malabar Road did this week. The National Weather Service’s rule is “Turn Around Don’t Drown,” and the numbers behind it are stark: the Centers for Disease Control and Prevention report that over half of all flood-related drownings occur when a vehicle is driven into hazardous flood water, and just twelve inches of rushing water can carry away most cars. If you cannot see the road, do not drive on it.

Tip 2: Your car can hydroplane at just 35 miles per hour

Hydroplaning is what happens when your tires stop gripping the road and start riding on a film of water — steering and braking go with the grip. According to AAA, at speeds as low as 35 miles per hour, even new tires can lose some contact with the roadway on standing water. Worn tires make it far worse, because shallow tread cannot channel water away. On wet roads this week, slow down well below what dry pavement allows, avoid puddles and pooled lanes where you can, and check your tread.

Tip 3: Florida law requires you to slow down for the weather — the speed limit is no excuse

Florida Statutes § 316.185 says it directly: the fact that your speed is at or below the posted limit “shall not relieve the driver from the duty to decrease speed” when special hazards exist “by reason of weather or other roadway conditions.” In plain terms, driving the speed limit on a flooded road can still be driving too fast for conditions — and still be your fault when it causes a crash. That fault matters on both sides of a wet-weather collision: it is evidence against a driver who failed to slow down, and under Florida’s modified comparative negligence rule, an injured person’s recovery is reduced by their own percentage of fault and barred entirely if they are found more than 50 percent at fault. Who slowed down, and who didn’t, is often the whole case after a rain crash.

Tip 4: If you crash on a wet or flooded road, the clock and the camera both matter

The same Florida rules apply in the rain as on a dry day, and the first hours matter most. Photograph and video the scene and the conditions — the standing water, the visibility, the vehicles, the road damage — because water drains and evidence disappears. Get a police report. Get the names of witnesses. And get medical care promptly: under Florida’s no-fault law, you must receive medical treatment within fourteen days of the crash to remain eligible for personal injury protection (PIP) benefits. The full $10,000 PIP medical benefit requires a finding of an emergency medical condition; without one, the medical cap is $2,500. Waiting out a sore neck for three weeks can cost you the coverage you paid for.

Florida will dry out. Until it does, slow down, never cross water you cannot see through, and treat every wet road like the hazard Florida law says it is.

This article is general information about Florida law, not legal advice for a specific case. Tacher Law offers a free consultation on injury and wrongful-death matters. Call +1 (305) 644-2211.

Sources (all accessed November 3, 2026):