Unseasonable warmth hits US Northeast and eastern Canada as low pressure system drives temperatures 10-15C above normal

A low-pressure system over the US Midwest has pulled unusually warm air into the northeastern US and eastern Canada, with temperatures 7-15C above early-November norms. The warmth is a short-term weather anomaly, not a climate trend, but it coincides with severe thunderstorms affecting voting in Florida, Oklahoma, and Colorado. The event is notable for its magnitude but is not a systemic shift.

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