A sweltering heat wave will bring dangerously hot conditions to the Chicago area this week, the NBC 5 Storm Team said.

New York City anticipates a heatwave with temperatures potentially reaching a 105-degree heat index, posing hazardous weather conditions later this week.

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

The NWS in Buffalo has issued a heat advisory for much of western and central New York for Thursday. Here's what to expect ...

The National Weather Service already has issued extreme heat warnings, watches and advisories across a swath of the Midwest and South.

Multiple days of extreme heat warnings are in place from Kansas to Missouri and down the Mississippi River Valley to Mississippi. This includes St. Louis, Tulsa, and Memphis where heat indices, which ...

New York City is currently grappling with the peak of an intense heat wave, bringing dangerous levels of heat and humidity to ...

New York City remains under a heat advisory Thursday, as high temperatures hit the 90s and feel more like triple digits. The ...

With a heat advisory in effect for much of the day, New Yorkers should consider limiting any strenuous activity outside. The ...

High pressure will move offshore, bringing dangerous heat to the region as a cold front will approach the area from the west. A heat advisory is in effect through 10 p.m. for ...

There's a flood watch for northwestern parts of New Jersey, where communities are still cleaning up from Monday's storm.