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Event Brief

March Sets Hottest Record for Lower 48 States

March 2026 was the hottest on record for the Lower 48 states, with forecasts indicating further warming due to El Niño.
WHO: federal data
WHAT: record heat in March
WHEN: Apr 9, 2026 at 8:04 AM ET
WHERE: USA
WHY: Forecast El Niño could heat Earth even more.
Sources (1): CBS News

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