The National Weather Service's heat advisory will run through Wednesday night, with the heat index expected to surpass 100 degrees for the second day in a row.

If a child is showing symptoms of heat-related illness, they should be brought to a cool place and provided with cool water or a sports drink that contains electrolytes. After consuming fluids, a child can eat salty foods like pretzels or potato chips, according to the AAP.

PANAMA CITY — July 28 got hot in Bay County, with even higher heat indices expected on July 29. As Alert Bay sends out heat advisory notifications, forecasters are urging residents to stay in a cool place during daytime heat, use air conditioning where available, and stay hydrated.

High heat and humidity could break records as a heat wave continues to scorch southern New England on Wednesday, but conditions could change drastically.

An intense heat wave threatens millions of people across the Southeast with temperatures reaching 115 degrees through midweek.

As dangerous highs continue in central North Carolina, and heat index temperatures climb past 110 degrees all weekend, the National Weather Service has extended its extreme

Nashville's NWS issues a Heat Advisory warning of extreme temperatures and high humidity until Wednesday evening.

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