Tough forecast tonight

Gfs has us seeing 3-4'' in Louisville and 4"  or more just north of Louisville. It has the heaviest snows just north of here. Nam has in E-town seeing heaviest 4" or more. Hpc also put us under a slight risk of 4" of snow tonight. Here is the Nws Service forecast. I has is seeing 1-2" of snow. I'm still saying around 2". We have to watch to see where exactly the heaviest snow bands form and when it start snowing. That will be the key tonight. More later.