Several states are expecting extreme heat, with the heat index, or feels-like temperature, surging past 100 degrees.

COLUMBUS – Soon after Gov. Mike DeWine announced Clermont County would be moving to the “red” or Level 3 on the state’s four-level public health alert map, the questions started coming to ...

A heat map provided by the National Weather Service for Wednesday, June 5. Excessive heat warnings have been issued for large portions of central California. A heat map provided by the National ...

Compared to other heat metrics, equivalent temperature is a more sensitive indicator of human stress, especially at higher air temperatures that are likely to occur more often as the climate ...

But this week’s heat has yet to top the hottest day so far this summer ... in and delivers relatively cooler and drier air. These maps below detail the forecast temps, humidity and potential ...