A mini heat wave is expected to bring triple digit temperatures to some parts of Southern California this week.

Pismo Beach: Pismo Beach is another good option for families looking to enjoy the summer while staying cool. Take a walk along the pier before heading down to the sand, setting up a blanket and chairs and letting the kids splash in the water and play along the shore.

A large dome of heat will envelop all of Colorado and the entire Rocky Mountain region on Wednesday. Many high temperatures will likely tie or break record numbers.

Big changes [are] coming ... as high pressure over Arizona expands west into Southern California,' the weather service warns.

The National Weather Service forecasts frequent showers and thunderstorms for Jacksonville, FL, with high humidity and temperatures up to the mid-90s.

In July 1995, 739 Chicagoans died during a five-day heat wave that shocked the city.

Summer is underway and WA residents are turning on the fan or air conditioning. But can utility companies cut power if the grid is strained?

A scorching heat wave will persist across the Seoul metropolitan area through the weekend. But beginning Sunday, the extreme heat will break somewhat and bring a return of monsoon rains by mid-next week.