SO How Much Snow?

There's a wide swing on ow much snow we'll get Friday!  So far there seems to be pretty good agreement we're looking at 0.25 to 0.50" of ice from sleet and freezing rain, but how much snow?

Well....I saw at least one local outlet, using the RPM model, predicting near 14" of snow for Paducah down to more than 4 inches for the KenTenn.

On the other hand, the NWS suggesting only a 10% chance of 4 inches of more for Paducah.

The latest run of the GFS suggesting 2 inches or less.

While the NAM computer model suggesting 4 inches of less.

What's going to happen? How much? Where? We'll see!  THIS is one of the things which makes it such a difficult call for meteorologist!