The Chicago area will have to deal with one more day of intense heat and humidity Thursday before a round of showers and potentially severe storms.

The overnight hours Wednesday into Thursday will bring no relief from the humidity, with sweltering conditions keeping heat ...

Nationally, extreme heat causes more deaths each year than any other weather event, including floods, hurricanes and ...

A sweltering heat wave will take over Illinois Wednesday, with high temperatures in the mid 90s and “feels like” temperatures as high as 110 degrees, the NBC 5 Storm Team said. “Very high heat index ...

That’s what’s ahead for millions in the Ohio Valley and Midwest as NOAA forecasts a Level 3 out of 4 excessive rainfall risk that means thunderstorms can drop 3–4 inches of rain per hour, with ...

The heat wave comes 30 years after a deadly, weeklong heat wave in Chicago that saw temperatures as high as 106 degrees and ...