* WHAT…Dangerously cold wind chills 40 to 50 below expected. * WHERE…Portions of central, north central, northwest, and west central Minnesota and northeast and southeast North Dakota. * WHEN…From 9 PM this evening to noon CST Tuesday. * IMPACTS…The dangerously cold wind chills as low as 50 below zero could cause frostbite on exposed skin… Continue reading Extreme Cold Warning issued February 16 at 12:58PM CST until February 18 at 12:00PM CST by NWS Grand Forks ND