Heavy Rainfall, Gusty Winds For South Florida

MIAMI, Florida – The National Weather Service in Miami is forecasting scattered to numerous showers and thunderstorms across much of South Florida this afternoon and evening on Sunday, May 3, 2026.

The National Weather Service in Miami is forecasting high rain chances with showers and thunderstorms developing mainly between 12 PM and 8 PM. Cloudy and muggy conditions will persist before the activity ramps up.

The strongest storms could produce heavy rainfall, gusty winds, and frequent lightning. Isolated urban flooding will be possible with the heaviest downpours.

The highest rain chances are along the east coast and in southern areas: 80% West Palm Beach, Fort Lauderdale, Miami, Homestead, and Everglades City; 77% Flamingo; 70% Naples and Immokalee; 64% Clewiston; and 50% Palmdale.

Miami / South Florida Weather Forecast

Sunday

Cloudy and muggy with scattered showers and thunderstorms developing mainly this afternoon across the interior and east coast metro areas. High near 84°F. Southeast wind 5 to 10 mph. Chance of precipitation 50-80% depending on location.