Southern California faces a triple threat: extreme heat, wildfire risk, and potential monsoonal thunderstorms. Record-breaking temperatures are predicted through the weekend, creating a dangerous fire environment worsened by low humidity and possible lightning strikes. Red flag warnings are in effect for mountains and foothills. Officials urge residents to prepare for heat-related illnesses, take precautions against wildfires, and utilize cooling centers. The state is proactively positioning firefighting resources.

Prepared by Olivia Bennett and reviewed by editorial team.