Miami, Fla. – Storms and dangerous heat could disrupt South Florida’s Labor Day weekend plans, with heavy rainfall and flooding risks building by Saturday. Drivers on I-95 and local roadways may face reduced visibility and hazardous conditions as storms develop through the evening. Residents should plan early travel and keep backup options in case of delays.
According to the National Weather Service, showers and thunderstorms will increase after 2 p.m. Saturday, pushing heat index values to 101 before storms break. Gusty winds, lightning, and localized flooding could follow into Saturday night, with a 90% chance of rain. Travel may be most impacted during the late afternoon and evening hours.
Sunday brings more widespread storms, especially after 2 p.m., with heavy rainfall possible. Outdoor gatherings and beach trips may see frequent interruptions. Flood-prone areas in Miami-Dade and Broward counties should remain alert for water ponding on streets.
Labor Day itself offers no relief, with storm chances near 80% and heat near 88 degrees. Thunderstorms could linger into Monday night, posing risks for evening commuters and travelers returning home. Officials urge residents to avoid flooded roads and keep emergency kits ready for power outages.
The unsettled pattern continues into early next week, with daily storms through at least Thursday. Each afternoon will bring high rain chances, brief breaks of sun, and continued heat.
Five-Day Forecast for Miami, Florida
- Saturday: Showers and storms after 2 p.m., high near 89, heat index 101. Rain chance 90%.
- Sunday: Showers and storms, high near 88. Rain chance 80%.
- Labor Day (Monday): Storms likely, high near 88. Rain chance 80%.
- Tuesday: Partly sunny, storms after 8 a.m., high near 89. Rain chance 90%.
- Wednesday: Mostly cloudy, scattered storms, high near 88. Rain chance 80%.
