Western Santa Monica Mountains Recreational area, Eastern Santa Monica Mountains Recreational area, Santa Susana Mountains, ...

UCLA researchers have released an alarming new finding — the duration of heat waves is increasing faster than global warming ...

Southern California is in the middle of a three-day heat wave. As KCAL's Rick Montanez explains, people are heading to places ...

KCAL News has issued a Next Weather Alert for the inland communities on Thursday, as peak heat arrives on the last day of a three-day heat wave.

Gusty winds, warm temperatures, and low humidity will elevate fire weather danger in mountainous and interior regions.

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