Large swaths of California are under heat advisories Friday and Saturday with officials cautioning against outdoor activities in triple-digit areas.

Meteorologists are projecting high temperatures in Southern California this week, with the heat predicted to top 100 degrees in the San Fernando Valley.

"As temperatures are forecast to continue to soar into the triple digits, the Los Angeles County Department of Public Health urges residents to take precautions to avoid heat-related illnesses ...

The first big heat wave of 2025 has arrived, coinciding with the official start of summer. More than 40 million people in the ...

possibly higher in inland Los Angeles County,” according to the NWS. However, coastal areas could have better conditions thanks to a marine layer. A long-duration heat wave will affect interior ...

despite the sweltering heat. Police are looking to identify two drivers involved in a deadly hit-and-run crash in South Los Angeles Wednesday night. The FireAid benefit concert in Los Angeles will ...

In Woodland Hills, a neighborhood of Los Angeles, temperatures on Wednesday ... Residents remind themselves of that every time a heat wave crushes Southern California and their neighborhood ...

LOS ANGELES - Temperatures are going to climb across Southern California this week as the region braces for the first heat wave of the year. What we know Southern California can expect above ...

The City of Los Angeles announced Tuesday that it is preparing for a heat wave to grip the region through at least Wednesday by opening its cooling centers at designated Recreation and Parks ...

Joe Edwards is a Live News Reporter based in Newsweek's London Bureau. He covers topics related to weather, climate, and extreme weather events. Joe joined Newsweek in April 2024 after graduating ...

Here is what to watch out for if dehydration hits, as well as the best things to drink and eat to keep your body nourished.