The National Weather Service says another major snow storm could move across Kansas late this weekend. A winter storm watch will take effect tomorrow (SUN) evening and continue through late Monday night for much of central, north-central Kansas, and eastern Kansas. The storm is expected to begin with rain, freezing rain, and snow tomorrow (SUN), changing over to all snow on Monday. Snow could become heavy on Monday, with accumulations of six inches or more south of Interstate 70.