It could feel like 110 degrees—all of South Florida is under a heat advisory
The National Weather Service has issued a heat advisory Friday for all of South Florida, from West Palm Beach to Florida City, including Everglades National Park in south Miami-Dade.
Peak heat index values — which includes temperatures plus humidity — will make it feel between 105 and 110 degrees.
In Southwest and Central Florida, the heat advisory is in effect from Lake Okeechobee and its surrounding inland regions, then to Naples and the southern Gulf Coast. Fort Myers is not in the zone. Temperatures could feel between 108 and 113 degrees.
The advisory is in effect through 8 p.m. Friday.
Expect it to remain hot through the weekend as heat index values are expected to stay between 100 and 110 degrees.
The National Weather Service said scattered showers and thunderstorms can be expected Friday over South Florida. Storms will likely have heavy rainfall, lightning and gusty winds, with the potential forflooding in areas of poor drainage.
Miami has a 30% chance of rain, while Broward has a 50% chance of rain.
The weather service advises people to stay indoors and drink plenty of fluids. Stay in air-conditioned spaces, limit outdoor activities during the hottest parts of the day, and check on relatives and neighbors. Wear lightweight, light-colored, and loose-fitting clothing. Wear a hat and sunscreen to protect against harmful UV rays when outside.
If you must be outside, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air-conditioned environments. If you feel lightheaded, confused, weak or faint, seek immediate medical attention by calling 911.
