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

Amid suffocating temperatures, the Iranian authorities are closing public offices and cutting water and electricity as the ...

Southern California should prepare for "dangerously hot" temperatures through Saturday, but elevated heat will persist into ...

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

Portland’s outdoor pool season was expected to come to a close Friday. But when a heat wave for Portland, other parts of the ...

Here’s how to use the Oregon Public Utility Commission rule that safeguards Oregonians from disconnections amid sweltering ...

As the entire electric system is spinning at a certain rate, if there is a fault, something that is a resistance to that ...

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

Forecasters are expecting a prolonged and potentially dangerous heat wave over the next few days, raising health concerns.

A heat wave hitting the West, sending temperatures soaring past the century mark, is expected to persist into the weekend, ...