▪ The National Weather Service in Miami will issue a heat advisory if the heat index is 105 degrees for at least a couple of ...

At 12:11 a.m. on Tuesday, the National Weather Service issued an extreme heat warning valid between 11 a.m. and 9 p.m. for ...

An extreme heat warning and a heat advisory were issued by the National Weather Service for portions of Central Florida and ...

An extreme heat warning and an extreme heat watch were issued by the National Weather Service in Jacksonville for July 28 and ...

Jacksonville, North, Northeast Florida: Dangerous heat today, with heat index of 108 to 115. Extreme heat warning and heat ...

The blistering heat and high humidity will continue into this week in Illinois, with heat advisories issued throughout the ...

The Centers for Disease Control and Prevention (CDC) says that extreme heat can lead to heat-related illnesses, especially ...

The combined heat and humidity could make it feel like up to 106 degrees in some parts of New Jersey on Tuesday and Wednesday ...

The National Weather Service released an extreme heat warning at 2:32 p.m. on Tuesday in effect until 9 p.m. for Marion, ...

On Monday at 2:40 p.m. an extreme heat warning was issued by the National Weather Service valid from Tuesday 11 a.m. until ...

More than 11 million people across southern Georgia and most of Florida were under a rare “extreme” heat warning.

The National Weather Service issued heat advisories for a large swath of the East Coast through much of the weekend.