As with the Blizzard of Oz, the computer models are all over the place 2.5 days before the storm really gets going. So, we are going to turn to probabilities so you can do some early planning:
Here is the probability of 2" or more of snow from 6pm Saturday to 6pm Monday (note: it is likely that the eastern half of this region will have at least some snow after that time):
Here is the probability of 8 inches or more during that same period:
Regardless of ultimate amounts, this will almost certainly be a windier storm than the Blizzard of Oz. Winds over the central Plains should gust Monday in the 25 to 40 mph range which adds drifting to the equation.
So, I would suggest you spend part of the weekend preparing. I'll have additional updates.