Large swaths of California are under heat advisories Friday and Saturday with officials cautioning against outdoor activities ...

The coast through downtown Los Angeles won't get the brunt of a spike in heat that's expected to hit the Inland Empire and ...

California braces for its first widespread heat wave as temps could soar above 100 from Sacramento to the Central Valley to ...

The heat pushed well into the 90s in many areas Wednesdays but will drop into the 80s in many areas on Thursday and get even ...

The hottest weather of the season so far is on the way for many places across the interior West as the first heat wave of the ...

Forecasters say after gradual warming, the heat wave will begin Tuesday, pushing highs into the triple digits in some inland ...

Temperatures will continue climb across the Southland today thanks to a building high pressure system that should leave the area with above-normal temperatures heading into the weekend.

"Next week is going to be a hot one and lasting at least two days longer than the previous heat wave," the NWS stated. After highs reach the 70s on Sunday, a shallow marine layer could bring dense fog ...

CalHeatScore is developed by the California Environmental Protection Agency’s Office of Environmental Health Hazard ...