The scene at about 10:45 a.m. today of a NMDOT sand truck treating the Main Hill Road. A sand truck also was spotted at work on N.M. 4 this morning between White Rock and the Truck Route. It is cold out, snow continues to fall and traffic is moving slowly around town. Photo by Carol A. Clark/ladailypost.com

Scene at about 11 a.m. today near the Los Alamos County Airport. Photo by Carol A. Clark/ladailypost.com

Scene at about 11:45 a.m. today along Central Avenue in front of the Los Alamos Daily Post world headquarters. Photo by Carol A. Clark/ladailypost.com