Winter weather advisories or winter storm warnings are in place for nine states across the U.S. as of early Tuesday morning, and up to nine inches of snow is forecast by the National Weather Service (NWS) in some parts of the country.

Portions of east central, north central, northwest, and south central Kentucky are under a winter storm watch from late Thursday through late Friday night, according to the weather service. Anywhere from 4 to 5 inches of snow are expected to fall, though higher amounts are possible.