This isn't the type of storm you want to hear about, but I'm going to cover it in brief. Snowology has decided to name this storm "F--k Off". This might differ from what the Weather Channel is calling it, sorry for the confusion.
The bottom line is that skiing and riding on Monday and Tuesday is going to be difficult to say the least. This is a massive cutter with very strong winds, some thunderstorms, and then a flash freeze and more wind behind it.

I'm simply going to break this down into the Monday Forecast, the Tuesday Forecast, and a Peek Ahead to talk about the recovery which should be decent by next weekend. I don't get into a lot of detail on less optimal systems especially on weekdays since they aren't huntable so this will be a quick read.