Historic Heat Wave Grips Southern California

Record-breaking temperatures and unrelenting overnight heat raise health and safety concerns.

Temperatures have soared past 100 degrees, setting records across multiple regions.
Overnight lows remain dangerously high, offering little relief from the daytime heat.
Authorities issue excessive heat warnings and advise residents to stay hydrated and avoid outdoor activity.
High pressure systems and lack of coastal breezes exacerbate the heat, particularly in inland areas.
Cooling centers and emergency services are on high alert to assist vulnerable populations.