The winds will be changing soon and that will mean the moisture source will get cut-off. So the snow will stop!
The snow will stop flowing from the northwest. You will be able to watch that happen on the radar above.
I am sticking with my original totals from earlier today. Some of this has already fallen so ultimately we'll see another inch or two tonight and then a little more in the higher elevations. General totals from this go around look like this...
Biting cold out there as well
As far as talking about the weekend system... that will have to wait until late tonight or into Tuesday!