Miami woke up Friday, March 13, 2026, to mostly clear skies, muggy air and a mild 73°F reading at Miami International Airport. It will feel plenty warm by afternoon, with highs climbing into the upper 70s to around 80°F, but the atmosphere will not stay calm for long. As the afternoon sea breeze kicks in, scattered showers become a real possibility.
A stalled frontal boundary parked nearby, plus a deep feed of tropical moisture, will keep rain chances elevated through the weekend. Forecasters say a few storms could cross the line into severe territory, with frequent lightning, small hail and damaging wind gusts all on the table. According to the National Weather Service in Miami, some storms could produce localized heavy downpours and wind gusts over 60 mph, strong enough to trigger brief urban flooding and knock down tree limbs.
Afternoon Storms and Severe Threat
Scattered storms are most likely to bubble up during the typical sea breeze cycle, with the greatest coverage expected from mid afternoon into early evening on Friday, roughly between 2 and 6 p.m. If you have outdoor plans, be ready for quick-hitting downpours that can slash visibility and lead to fast ponding on surface streets.
Beaches and Boaters
Rip currents and choppy surf will be a serious concern along the Atlantic coast on Friday, and lifeguards will be keeping an extra-close eye on crowds at popular bathing beaches. For a deeper dive on this week’s surf hazards, beach safety tips and flagged swim guidance, check out Hoodline’s earlier coverage on how rip currents put Miami Beach swimmers on alert.
Weekend Outlook
Rain chances stay elevated Saturday and into early next week, with daytime highs generally holding in the upper 70s to low 80s. Storms are expected to become more numerous on Sunday and Monday. While the overall pattern should settle down a bit by midweek, pockets of heavy rain and gusty winds could hang around into early next week.
How to Stay Safe
If you will be out this afternoon, consider moving sensitive plans indoors and secure any loose outdoor items ahead of gusty showers. Avoid driving through flooded stretches of road, even if the water looks shallow. At the beach, stick close to lifeguard stands and follow the posted flags. Boaters should wear life jackets, tie down gear and steer clear of exposed waters when thunderstorms threaten.
This page will be updated if local warnings change. Before heading out, keep an eye on guidance from local officials and the National Weather Service for the latest watches and advisories.
