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Snow-covered horses graze a pasture near Cremona, Alta., Sunday, Nov. 9, 2014, during the first heavy snow fall of the season. Heavy snow and plunging temperatures are expected to hit the Upper Midwest section of the United States this week, leaving as much of a foot of snow in its wake and pushing thermometer readings down 20- to 40- degrees overnight, part of a system being pushed in by the remnants of Typhoon Nuri that hit Alaska's Aleutian Islands with hurricane-strength winds over the weekend. (AP Photo/The Canadian Press, Jeff McIntosh)
Snow-covered horses graze a pasture near Cremona, Alta., Sunday, Nov. 9, 2014, during the first heavy snow fall of the season. Heavy snow and plunging temperatures are expected to hit the Upper Midwest section of the United States this week, leaving as much of a foot of snow in its wake and pushing thermometer readings down 20- to 40- degrees overnight, part of a system being pushed in by the remnants of Typhoon Nuri that hit Alaska's Aleutian Islands with hurricane-strength winds over the weekend. (AP Photo/The Canadian Press, Jeff McIntosh)

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