Event Brief
Heatwave risk rises as deadly floods hit South Africa
Filed: May 11, 2026 at 6:05 AM ET
Summary: A heatwave is expected in parts of the US and Mexico while deluge continues across South Africa’s Western and Northern Cape.
WHO: US National Weather Service
WHAT: Heat advisories and extreme heat warnings were issued for parts of California and Arizona as flooding continues in South Africa.
WHEN: May 11, 2026 at 4:18 AM ET
WHERE: Western Cape, South Africa
WHY: The ridge of high pressure is expected to push temperatures well above the seasonal norm.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.
🔍 4 sources analyzed
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