Event Brief
US Weather Faces Extreme Conditions
Filed: Mar 13, 2026 at 5:00 AM ET
Summary: The United States is experiencing severe weather, including blizzards and heat waves.
WHO: USA
WHAT: Weather extremes including blizzard, polar vortex, heat dome, and atmospheric river
WHEN: Mar 13, 2026 at 3:45 AM ET
WHERE: USA
WHY: A combination of weather patterns is causing these extremes.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.
🔍 9 sources analyzed
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