In a week of uncomfortable, above-average temperatures, Thursday is expected to be the hottest day across Southern California ...

Once the heat wave passes, there will be slight cooling through the weekend. Parts of the Inland Empire and the valleys are ...

Southern California's heat wave will peak Thursday, bringing triple-digit temperatures to L.A. County. Hotter than normal ...

According to the National Weather Service, Thursday is expected to bring the peak heat, with temperatures around 104 degrees ...

The National Weather Service is warning valley communities in San Bernardino and Riverside counties that temperatures are ...

After a cooler than normal start to summer, temperatures are finally heating up as we get the month of August started.

The agency said that "dangerously hot conditions," with afternoon temperatures up to 117 degrees would be possible in the ...

The one government agency that still reaches nearly every American daily — undeterred by rain, sleet, snow or even gloom of night — turns 250 on Saturday.