* WHAT…Dangerously cold wind chills as low as 46 below possible. * WHERE…Most of eastern North Dakota and the northwest quarter of Minnesota. * WHEN…From Sunday evening through Tuesday morning. * IMPACTS…The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite… Continue reading Extreme Cold Watch issued February 15 at 1:11PM CST until February 18 at 12:00PM CST by NWS Grand Forks ND