So, what's it gonna be?

It's started already.

Environment Canada says:
Sunday: Snow and blowing snow, about 10 cm.
Sunday Night: More snow, then ice pellets (another 10 cm). Then periods of rain.
Monday: Flurries or rain showers.

The Weather Network says:
Sunday Afternoon: Snow, close to 15 cm.
Sunday Evening: Rain/snow mix, 5-10 cm of snow.
Sunday Overnight: Light rain.
Monday Morning: Wet snow, trace.

I vote for whichever one is going to give me a snow day off school. I have waaaay too much to do right now ...