Miami woke up warm and sticky Wednesday, with clear skies and temperatures hanging near 77°F at Miami International Airport. That calm start will not last. Showers and thunderstorms are expected to bubble up across the metro this afternoon and roll into the evening. Any storm that lingers could dump heavy rain in short bursts, leading to sudden downpours and pockets of localized street flooding.
Showers Today, Heavy Downpours Possible
Showers and thunderstorms are likely before 4 p.m. Wednesday, with highs in the low 80s and a strong chance of rain across the east-coast metro. Forecasters say new rainfall totals of three quarters to one inch are possible this afternoon, with pockets of 1 to 2 inches overnight that could produce localized urban flooding, according to the National Weather Service.
Afternoon Winds And Commute Impacts
Northeasterly winds will strengthen through the afternoon, generally 6 to 12 mph, increasing to 12 to 15 mph tonight with gusts as high as 20 mph. The onshore breeze should keep highs a bit cooler, but it will still feel muggy, and wet roads during downpours could slow evening commutes. If you have loose outdoor furniture, secure it, and give yourself extra time if you will be driving this evening.
Coastal Hazards And Boating
A surge of onshore winds combined with a significant northeasterly swell will push rough surf into the Gulfstream, with wave heights near 7 to 9 feet and Small Craft Advisory conditions expected tonight into Thursday. A High Rip Current Risk is forecast to develop by 2 p.m. Wednesday along Atlantic beaches and is expected to expand southward through Thursday. This is the same kind of surf-and-wind pattern highlighted in a recent Hoodline update on the storm threat and treacherous rip currents.
How To Stay Safe
If you are heading to the beach, stick to lifeguarded stretches and avoid entering the water while rip currents are high. If you do get caught in one, float and swim parallel to shore to escape the current. Boaters should delay nonessential trips and secure loose gear, and everyone should avoid driving through standing water. Check updates from the National Weather Service and local lifeguards before heading outdoors.
