Miami is starting Monday with partly cloudy skies and temperatures near 84 degrees, but the day will turn dangerously hot. A Heat Advisory is in effect from 11 a.m. to 6 p.m., with the heat index expected to reach 109 degrees across Miami-Dade County and much of South Florida.
Heat Peaks Monday Afternoon
Sunny skies will push Miami to around 90 degrees, with east winds near 13 mph. The most oppressive conditions are expected from late morning through early evening, when high humidity will make outdoor work, exercise and errands more taxing.
Monday night will stay mostly clear with a low around 83 degrees, though it could still feel as hot as 105. Tuesday brings another sunny day near 90, with heat index values again reaching about 106.
Rain Stays Limited Before Late-Week Moisture
Rain chances remain low across Miami on Monday and Tuesday, generally around 10% or less. A slight chance of showers and thunderstorms arrives Wednesday afternoon, with a 20% chance of rain before conditions turn mostly clear Wednesday night.
Thursday and Friday will remain hot, with highs near 91 degrees, while rain chances gradually increase late Friday into Saturday. Persistent easterly winds will also keep the risk of rip currents elevated along Atlantic beaches through much of the week.
Cooling Centers And Heat Safety
The National Weather Service Miami office advises residents to drink plenty of fluids, stay in air conditioning when possible and limit strenuous activity during the hottest hours. Lightweight clothing, shade and regular breaks can help reduce the risk of heat exhaustion and heat stroke.
Miami also maintains cooling centers and sites with air conditioning, water, restrooms and seating, including facilities at the Stephen P. Clark Government Center and Grapeland Water Park. Residents can review locations and hours through the City of Miami, and should check on older adults, children, neighbors and anyone working outside.
