Cool weather, high tides and a chance of showers are in Santa Barbara County’s forecast this weekend as a tropical storm’s ...

Tropical Storm Rachel will help fuel a dramatic weather shift this weekend, with temperatures dropping sharply and some ...

Hot water gets most of the blame when coral reefs turn white and die. In the Florida Keys in 2023, extreme heat killed coral ...

Southern California is expected to see a sharp cooldown this weekend, with rain chances increasing as moisture from Hurricane Rachel moves into the region.

Dangerously hot weather will persist across much of the Southland Thursday, but temperatures are expected to begin falling ...

Extreme heat warnings cover eight Southern California counties through Oct. 8. Here's why this October heat wave is historic — and when relief arrives.

Forecasters said temperatures could climb to 90 to 100 degrees Fahrenheit along the coasts of Los Angeles and Ventura counties, and reach 106 degrees Fahrenheit ...

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

Scientists say the Kelvin wave could be dangerous for people—and deadly for wildlife—as it travels up the California coast.

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

SoCal's horrific ongoing heat wave is disrupting Californians' morning commute as officials warn residents to check their ...

Tuesday is expected to bring more records to Southern California, including an extension of downtown LA's heat streak.