Air temperature, dew point, heat index… all words that are thrown around by the K-X Storm Team during the heat of summer.

Right now, we’re finding ourselves in that danger category, so if you can, try to minimize the amount of time you spend ...

Dallas-Fort Worth narrowly avoided its first 100-degree day of the year on Friday, and temperatures are expected to drop ...

If you factor in the heat index, cities such as Houston, Memphis and Cleveland are as hot or hotter than Phoenix this week.

Georgia is bracing for extreme heat next week, with heat indices expected to exceed 110°F in several cities including Atlanta ...

The National Weather Service has placed Evansville and huge swaths of the Tri-State under an "extreme heat watch" for Monday ...

High temperatures and humidity will combine to create potentially dangerous hot weather conditions over the Lowcountry for the next few days.

WASHINGTON — Mayor Muriel Bowser activated a Heat Alert for Washington, D.C. Saturday morning, as feels-like temperatures were expected to bubble to a scorching 100 degrees.

Authorities advise residents to take precautions, including staying indoors during the hottest hours of the day, drinking ...

After a warm, humid morning in the middle 70s, spotty storms develop Saturday, mainly during the afternoon and evening. This is not a "cancel your plans" kind of rain, but rather a chance you may ...

NWS issues a heat advisory for Oklahoma City with heat index up to 110 degrees, warning of heat-related illnesses.

A potent storm system with dangerous winds that could be as strong as 65 miles per hour is on track for the Northeast during ...