Dawson County is in for a pre-Christmas arctic blast that could see temperatures in the single digits and wind chill values drop as low as minus-10 degrees Thursday night.Once the temperature here drops below 32 degrees Wednesday night, it is not expected to climb back up above the freezing mark until Saturday morning.The National Weather Service (NWS) on Tuesday issued a Wind Chill Watch from late Thursday afternoon through Friday morning for Southeast New Mexico and most of West Texas, including Dawson County.“Frostbite and hypothermia can occur rapidly, so limit time outdoors, and dress in layers if you must venture ...