Polar chill brings US to halt

Updated: Jan 07, 2014 15:01 IST

People walk into the wind outside the Brown County Courthouse in Green Bay, Wisconsin. Temperatures were 20 to 40 degrees F (11-22 degrees C) below average in parts of Montana, North and South Dakota, Minnesota, Iowa, Wisconsin, Michigan and Nebraska, according to the National Weather Service. (Reuters)
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People walk into the wind outside the Brown County Courthouse in Green Bay, Wisconsin. Temperatures were 20 to 40 degrees F (11-22 degrees C) below average in parts of Montana, North and South Dakota, Minnesota, Iowa, Wisconsin, Michigan and Nebraska, according to the National Weather Service. (Reuters)

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