Well my morning commute was wet roads (was still 35° out) and my afternoon adventure back home was full of snow. 2-4" in the roads, about...who knows how much total because there are 30+mph winds.
If It looks like it does out now when I get up at 5:20 am, I'll be calling in... I rarely do in winter, but there is a point where personal safety is more important than making someone else rich. I have plenty of vacation available anyway (4 weeks I think...)