Southern California is forecasted to see a surge in warm weather, with some areas possibly hitting triple-digit temperatures.

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

Some areas of the Southland could feel triple-digit heat as temperatures "warm up sharply" this week. What to know.

Southern Californians are suffering from a heat wave, thanks to a high-pressure system over Arizona that pushed west and settled over the San Fernando Valley and the broader region.

Southlanders are bracing for a menacing heat wave this week as smoke travels across the state from a wildfire burning on the ...

It's possible the heat could become dangerous later in the week with temperatures between 90 and 100 degrees in the inland valleys and foothills. The deserts could see temperatures upwards of 115 ...

Southern Californians are suffering from a heat wave, thanks to a high-pressure system over Arizona that pushed west and settled over the San Fernando Valley and the broader region. The good news is ...