Miami-Dade and Broward Counties Face Extreme Heat Warning with Dangerously High ‘Feels-Like’ Temperatures

Miami Fort Lauderdale, FL, August 19, 2026 —

Residents in Miami-Dade and Broward Counties are advised to take precautions as an Extreme Heat Warning remains in effect until 7 PM on Wednesday. The National Weather Service has issued the warning due to dangerously high temperatures and humidity levels that are expected to create heat index values, or “feels-like” temperatures, of up to 112 degrees Fahrenheit.

The intense heat follows a record-setting day on Tuesday, when the actual air temperature in the region reached 100 degrees Fahrenheit. This new record adds to the ongoing concern for public health and safety during this prolonged period of extreme heat. Officials are urging individuals to limit outdoor activities, stay hydrated, and seek air-conditioned environments whenever possible to prevent heat-related illnesses.

The “feels-like” temperature, which combines the actual air temperature with humidity, can be a significant factor in how the human body experiences heat. A heat index of 112F is considered extremely dangerous and can pose a serious risk to anyone exposed to the heat for extended periods, particularly vulnerable populations such as the elderly, young children, and those with pre-existing health conditions.

Authorities are recommending that residents take extra care, wear lightweight and light-colored clothing if they must be outdoors, and check on neighbors and relatives who may be more susceptible to the heat. Cooling centers may be available in local communities, and the public is encouraged to seek information from local government resources for locations and operating hours. The warning serves as a critical reminder of the potential dangers associated with extreme heat events and the importance of preparedness and awareness.

Story summarized from the original created by Jackson Dill on wsvn.com, see more information here.

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