Disaster● Low32m ago · Nov 12, 2026, 8:35 PM
Polar vortex splitting brings uncertainty to Canada’s winter outlook
GlobeAlert Desk · curated from Global News · Canada · North America
Typically at this time of year the polar vortex would be strengthening. But the early split could bring a flush of early-winter cold air to parts of Canada.
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Threat level
1 Low
Scored from severity, scale, escalation potential and source agreement. Below the alert threshold.
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1 publisher
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Disaster
Not flagged as developing.
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