To save energy and money, experts say to set your thermostat to 78 degrees Fahrenheit when you wake up. Here's why.

Hot and humid this weekend with air temperatures in the middle 90s and dewpoints in the middle 70s. Feel like temperatures ...

San Diego will begin Sunday under a cool blanket of coastal clouds, known locally as 'June Gloom', before the skies clear in ...

"A dangerous, widespread heat wave will bake the central and eastern U.S., bringing the hottest temperatures of the year and uncomfortably muggy air to the Midwest and Northeast that in some areas ...

Summer will make a dramatic entrance in the U.S. this week with a heat dome that will bring stifling heat and uncomfortable ...

This edition of Weather Tidbits will be discussing how atmospheric temperature profiles, and how a temperature inversion can trap pollutants near the surface. Smog is an example of these pollutants.

Officials warn of health risks as massive weather system traps sweltering air.

With a heat wave coming and predictions for a hot summer, you'll want to have you air conditioner functioning optimally this summer.