Event Brief
Southern California heat wave intensifies past 100
By The BriefBrief · Sources (2)
Filed: Aug 22, 2026 at 12:00 PM ET
Summary: A strengthening ridge of high pressure is driving a worsening heat wave across Southern California. Triple-digit temperatures are expected in multiple areas, with Los Angeles area highs around 97 degrees Saturday and little relief forecast through the coming week.
WHO: Residents across Southern California
WHAT: Heat wave intensifies with triple-digit temperatures expected and little relief through the week
WHEN: Aug 22, 2026 at 11:34 AM ET
WHERE: Southern California
WHY: A strengthening ridge of high pressure is turning up the heat across Southern California.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.
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