It took a while for this storm to finally decided where it wanted to go and it appears to have chosen north of the Mo River, mainly from St. Joseph to Kirksville with 2-4" possible. This heavier snowfall will start to move into the area around noon and last through the late evening for folks N of the Mo River. Visibility could be reduced below 1 mile at times with snow quickly covering the roads to include I-35 so please use caution if heading up north today.
The backside of this system will bring snow down through the KC Metro and south of the Mo River around sunset, then shifting to the east. Totals from this second rounds of snowfall will be anywhere from a trace to 2", with that top end amount more likely as you get closer to the Mo River.