As daily records tumble, an extreme heat wave likely will stick around a little longer. Here's what to expect this weekend.

The National Weather Service said a heat wave is expected to kick off on Friday. The above-normal temperatures could stick around for a week or longer. Authorities issued an extreme heat watch for ...

Saturday is expected to be the hottest day of the heat wave, which could last through mid-October, according to the National Weather Service.

This will be the longest heat wave, with temperatures this hot in years,” said Chief Meteorologist Sheena Parveen.

A long-lasting October heat wave continued to bring dangerous temperatures to Los Angeles and Orange counties Tuesday, but ...

Hot through Thursday, then a big trough of low pressure cools us down this weekend into the 60s and low 70s and introduces a ...

Extreme heat warnings are in effect across Southern California as a long‑duration heat wave begins Friday, bringing several ...