Frostbite can develop within minutes on exposed skin, especially with wind chill.
Minus 55°C?! Canada hit with extreme cold and snowstorm warnings
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DC area expecting heavy rain, wind as 2 powerful winter storms eye central, eastern US
Boxing Day snowfall, extreme cold warnings issued for parts of Manitoba, Saskatchewan
India Meteorological Department Issues Yellow Alert in Some Regions of Northwest India as Severe Cold Wave Prevails - News18
City issues extreme cold weather alert
Snow Friday: Winter Weather Advisory issued ahead of storm for parts of DC, Maryland, and Virginia
Extreme cold weather warning in effect for Alberta - Red Deer Advocate
Brutal' Arctic blast expected to bring frigid temperatures to North America, US weather
Extreme cold warning in effect for parts of the region