Snow is possible overnight for the four-state area, with up to six inches of accumulation for parts of the region. In southeast Kansas, up to three inches of snow could fall after midnight, and a winter weather advisory will be in effect from midnight tonight through noon Monday for Neosho, Montgomery and Labette Counties. The advisory also includes Osage, Washington and Nowata counties in northeast Oklahoma and areas to the east and south. A winter storm warning has also been issued for extreme eastern Oklahoma, northern Arkansas and southern Missouri from midnight through 6 p.m. Monday. The heaviest snowfall up to six inches is possible where the Missouri, Arkansas and Oklahoma state lines meet. Travel impacts for the morning commute will also be possible with this storm. KGGF will provide complete coverage as needed during morning programming on Monday.