Florida Weather Alert: Sunshine is breaking through the morning clouds, but towering storm clouds are already beginning to build over South Florida. The air feels tropical and heavy, and conditions could change quickly later today as thunderstorms develop with torrential downpours capable of slowing travel across the Miami metro.
Miami, Florida – According to the National Weather Service in Miami, showers and thunderstorms will become more numerous through the afternoon, with an 80% chance of rain and some storms capable of producing heavy rainfall. Temperatures will climb to 88 degrees, while heat index values will reach around 104 degrees before storms begin to develop. Rainfall amounts between one-half and three-quarters of an inch are expected in many locations, with higher totals possible beneath stronger thunderstorms.
Motorists traveling along Interstate 95, Florida’s Turnpike, State Road 836, U.S. 1, and Interstate 75 should prepare for rapidly changing conditions during the afternoon commute. Brief but intense downpours may reduce visibility to near zero, while water can quickly collect on low-lying roads. Travelers flying through Miami International Airport should also monitor airline schedules for potential weather-related delays.
Meteorologists continue tracking the daily tropical pattern that favors slow-moving thunderstorms across South Florida. While widespread severe weather is not anticipated, stronger storms could produce gusty winds, dangerous lightning, and localized street flooding. An isolated tornado cannot be completely ruled out in Florida thunderstorms, but the overall risk remains very low.
By Wednesday, the weather turns somewhat drier with mostly sunny skies, a high near 91 degrees, and southwest winds increasing to 10 to 16 mph, with gusts up to 21 mph. Daily summertime thunderstorms remain possible later in the week, although coverage becomes less widespread than today.
Looking farther ahead, the Climate Prediction Center continues to indicate above-normal temperatures across much of the Southeast during the 6-to-10-day outlook, keeping South Florida in a prolonged stretch of midsummer warmth.
Five-Day Forecast for Miami, Florida
- Today: High 88°F. Showers and thunderstorms likely with heavy rainfall possible. 80% chance of rain. Heat index near 104°F.
- Tonight: Partly cloudy. Low 80°F. 10% chance of an early evening thunderstorm.
- Tuesday: High 90°F. Scattered showers and thunderstorms. 50% chance of rain.
- Tuesday Night: Partly cloudy. Low 81°F.
- Wednesday: Mostly sunny and breezy. High 91°F. Southwest winds 10–16 mph, gusting to 21 mph.
