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

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

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

Heat advisories are in place as Southern California prepares for at least two days of well-above-average temperatures. KTLA's ...

(The Center Square) – A heat wave was underway Wednesday in Southern California, with inland areas reaching triple digits.

Southern California was feeling the effects of a mini heat wave, with temperatures expected to climb about 5 to 10 degrees ...

Southern California braced for critical fire weather and heat-related illnesses as several parts of the region are expected to approach or reach triple-digit heat. Above-normal temperatures are ...

A tenants rights group Tuesday called for stronger protections to ensure renters have access to air conditioning, warning ...

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

What to expect: In the desert, highs will be from 102 to 118 degrees. Inland, temperatures could climb as high as 104. Along ...

It's going from warm to hot across Southern California starting Tuesday, potentially reaching triple digits in a heat wave ...

Southern Ontario is facing another heat wave with temperatures near 35°C and humidex values hitting 40, prompting warnings ...