By A Mystery Man Writer
Icy winter weather blanketed the U.S. on Saturday as a wave of Arctic storms threatened to break low-temperature records in the heartland.
Winter storm: North America hit by blizzards and heat wave
A weekend of ferocious winter weather could see low-temperature
Tennessee winter weather storm: Extremely cold temperatures expected
A weekend of winter weather could see low-temperature records
Millions of Americans face below-zero temperatures as storms bring blast of Arctic air, snow and ice
A weekend of ferocious winter weather could see low-temperature
Arctic Storms Threaten Heartland With Record Cold
A weekend of ferocious winter weather could see low-temperature
A weekend of ferocious winter weather could see low-temperature records set in the US heartland
Ferocious winter weather could set record low temperatures
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