Photos: Blast of Arctic air

Blast of arctic air over Western Canada could bring wind chill

What's a 'bomb cyclone'? Is that a real thing?

Across the country, people go from parks to parkas

Arctic blast to send north-central US into deep freeze

Testing Arctic Air - As Seen on TV

Blast of arctic air grips eastern half of US, record lows possible

Arctic air blasting most of US. Will it reach South Florida?

US weather: An Arctic blast sets the Northeast and Upper Midwest

Across the country, people go from parks to parkas

Blast of arctic air set to arrive next week

First arctic blast of season to arrive in time for trick-or

NWS says severe storms, arctic blast in store for East Texas

A cold arctic blast with frigid temperatures from the Great Lakes

Arctic air will blast much of U.S. just before Christmas