How long does it take to get to your place from SF?

3-4 hours, YMMV.

So what do you figure? 9-10pm?

It looks like it's supposed to snow Sunday in the PM... so will making it back to SF from your house in my car be a problem?

Not a problem. My house is at a much lower altitude than the ski slopes, we very rarely get snow there. Weather report for Truckee shows that the precip won't be starting until Monday anyway, but even for my location it will be rain when it arrives.