I still think 2-6" for Wichita. Six to 10 inches in Harper, Kingman, Reno and McPherson Counties. Already, Cheney, Kansas, reports 5.5" and Kingman as much as 7.5 inches.
I suggest you do not travel in the region unless it is necessary travel.
Radar below is from 4:50pm CST.
Blue are counties under a winter storm warning. Gray is a winter weather advisory.