Light snow across central and eastern Kentucky Tuesday morning resulted in the delay and cancellation of classes in a number of school districts. The National Weather Service says about another inch of snow could fall through late morning. Snow will accumulate primarily on grassy areas and elevated surfaces, NWS said. Roads in Eastern Kentucky above 2,000 feet could be especially slick. Bridges and pavement that stay shaded during the day could be particularly dangerous, the weather service said. In many areas, the snow will eventually change over to light rain and drizzle as the day warms.