The National Weather Service released an updated extreme heat warning at 8:19 p.m. on Thursday valid for Friday between 10 ...

The National Weather Service has issued a heat advisory from 11 a.m. to 8 p.m. Friday for several counties in south central ...

Individuals can expect to feel triple-digit temperatures all over the Lowcountry this weekend into Wednesday next week.

The heat index, or “feels like” temperature that accounts for how the human body experiences air moisture, could reach up to ...

Medical emergencies due to extreme heat surge in Indianapolis. EMS crews face increased workload as heat-related injuries ...

A strong area of high pressure will begin to build into the southeast on Friday and will stay in place through the weekend.

With the heat index reaching 105 degrees on Thursday, families across Louisville were doing whatever they could to stay cool.

A heat advisory is in effect across the Chicago area today, with storm chances set to increase through the weekend.

SARASOTA, Fla. (WWSB) - As an area of low pressure continues to move away to the west, a ridge of high pressure is filling in ...

To prevent heat-related illnesses, emergency officials advise drinking plenty of fluids, avoiding caffeinated, sugary, or alcoholic drinks and reducing outdoor activities.

After highs around 90 degrees on Wednesday, it was quite a bit cooler today. Winds will switch to the NE overnight. In ...

The Chicago area underwent second day of dangerous high temperatures Thursday, with heat index values over 100. Some severe storms are also rolled through the area.Much of the area remains under a ...