heat wave

The higher heat index numbers should extend into the weekend, with an increasing chance of rain possible that could give parts of the state a break by early next week.

As temperatures soar, officials are urging residents to stay indoors. But for those without housing, that can be a challenge.

Midweek temperatures were forecast to surpass 100 degrees in much of the Southeast and high humidity was expected to push heat index values above 115 degrees in some areas.

With soaring temperatures comes high heat that could prove a danger to vulnerable people like young children, the elderly and those exposed to the outdoors for long periods of the day.

A record-setting wave over Florida this week could bring temperatures in the mid- to upper 90s and heat indices near 110 degrees, forecasters say.

The recent heat has been record-setting in parts of Florida, and in some unusual ways. Sunday's high temperature of 98 degrees in Jacksonville tied its...

With heat indexes of up to 115 degrees expected in cities across parts of the country, NPR wants to know how your city, company or organization is planning to keep people cool, hydrated and safe.