I made a couple adjustments since the initial forecast earlier today. I trimmed back in the La Crosse, WI area. Very difficult to add detail on this forecast. With a light snow/minor impact event I don't want to get too cute with it. I sided more with the EC and similar models with the heaviest snow's in northeast Wisconsin. I tried to remove zones I thought are unlikely to get 1-3" but even that's tough. So it's a little blobby and lacking in detail. There is quite a bit of model disagreement.
In regards to timing, northwest WI will see the snow mainly during the morning spreading into northeast Wisconsin during the day. Then southern Wisconsin Wednesday night.