The five-day heat wave that broke records across California and the West this week is winding down. Temperatures in the Bay ...

An extraordinary heat wave toppled records this week across the Western United States. In California, it brought the hottest ...

The High Desert heat wave continues with temperatures 25 to 35 degrees above normal, posing risks to sensitive populations.

Records fell across the state on Thursday as a heatwave across the western U.S. continued.

Southern California's heat wave tied or broke 30 daily heat records on Wednesday with the worst heat yet to come, according ...

Wednesday was the hottest March day ever in many cities across California, Nevada and Arizona. Phoenix recorded its earliest ...

A long-duration heat wave is taking shape over the western half of the U.S. and forecast to stick around in the days ahead.

Temperatures across Southern California are still expected to be between 20 and 30 degrees above normal, but a cool down is coming soon.

The outage comes as Southern California broils under a multiday heat wave that has sent temperatures climbing into the 80s ...

Temperatures are surging into the triple digits across Southern California this week, causing the lake to evaporate.

The National Weather Service has issued a heat advisory for the region.

A heat wave that is working to distinguish itself as the hottest ever to roast the Bay Area in March will continue unimpeded ...