Heat warnings remain in effect for the two counties until Saturday night, with a slight chance of thunderstorms.

Parts of the Bay Area were baking under triple-digit heat on Thursday, with at least seven cities notching new daily records, ...

California's most significant heat wave of summer peaked in most of the Bay Area on Thursday and a cooldown will begin Friday ...

Sooji Nam reports on the heat wave hitting the inland East Bay on Thursday and how residents and fire crews are approaching it.

By noon, the weather service said temperatures in the hottest spots had risen to 94 in Livermore, and 93 in Antioch and ...

A late-summer heat wave with temperatures as high as 110 degrees in parts of California was expected to last in the Bay Area ...

A heat wave has settled into the Bay Area. Here are listed cooling centers in Santa Clara, Contra Costa and Santa Clara ...

On Wednesday, San Diego County leaders -- including San Diego Mayor Todd Gloria and County Supervisor Paloma Aguirre -- will ...

A Heat Mitigation Project was launched this past year in response to rising temperatures and record heat wave last October.

A Heat Advisory has been issued for the Bay Area, forecasting sweltering temperatures and a Moderate HeatRisk.

A looming heat wave has triggered extreme heat warnings and advisories for 80 million people from the U.S.-Mexico border to southwest Utah.

This blast will send temperatures into the mid-to upper 90s on Wednesday in the hottest places and then to the upper 90s on ...