A strong Arctic blast will send temperatures down into the teens overnight, and that colder air will also send fog and light snow our way over the next ten hours. A WINTER WEATHER ADVISORY remains in effect for the far Eastern Plains until 8 A.M. Sunday morning. Up to three inches of snow is possible over Kit Carson, Cheyenne, Prowers and Bent counties by the end of the day Sunday. In addition to the light snow, freezing drizzle will also make for slick roads overnight.