Temperatures could fall below -20 F across certain parts of North Dakota and Minnesota.
A chilling polar vortex is set to bring snow and ice to the South and East this week. We show where.
Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.
Ontario may be one of the coldest places on the planet this Friday as an airmass is expected to be centred over the province, ...
The Weather Network on MSN
Extreme cold targets Canada as the polar vortex buckles
Watch as a massive bowl of Arctic air is set to bring extreme, potentially record-breaking cold temperatures to parts of the ...
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