GRAND JUNCTION, Colo (KKCO) According to the National Weather Service, the snow was widespread, heavy over the Grand Mesa, Roan and Tavaputs Plateau, and the Colorado National Monument. The snow was forecasted to continue throughout early Sunday morning. Experts say snow accumulations will range from one inch in the Grand Valley, two to four inches over the Colorado National Monument and Glade Park, and three to six inches over the Grand Mesa.