* WHAT…Dangerously cold wind chills as low as 50 below possible. * WHERE…Portions of central, north central, northwest, and west central Minnesota and northeast and southeast North Dakota. * WHEN…From Sunday evening through Tuesday morning. * IMPACTS…The dangerously cold wind chills as low as 50 below zero could cause frostbite on exposed skin in as… Continue reading Extreme Cold Watch issued February 15 at 9:31PM CST until February 18 at 12:00PM CST by NWS Grand Forks ND