The National Weather Service in Miami will issue a heat advisory if the heat index is 105 degrees for at least a couple of hours. Before 2023, the weather service issued a hea ...

The heat index considers the actual temperature and amount of moisture in the air using the dew point or relative humidity.

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To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat ...

With feels-like temperatures threatening to soar to 110 degrees, the National Weather Service has issued a heat advisory for ...

With feels-like temperatures threatening to soar to 105 - 110 degrees, the National Weather Service has issued a heat ...

A heat advisory is in effect until 7 p.m. Thursday for Miami-Dade and Broward counties, the National Weather Service ...

As warm temperatures continue throughout South Florida, a heat advisory will go into effect Saturday morning for Miami-Dade and Broward counties.

Don't expect Florida temperatures to drop dramatically. Highs are forecast to range from the upper 80s into the low to mid ...

According to meteorologist Sandra Shaw, the combination of heat and humidity will make it feel like 108-112 this afternoon.

South Florida has been under a heat advisory for a weeklong stretch, according to the National Weather Service in Miami. The ...

The Treasure Coast and Okeechobee County will be under a heat advisory from noon to 7 p.m.