The new dense snow sitting on lighter, lower density snow is the main problem today. This is what we call an "upside down" snowpack. It also is the formula for a slab; strong snow on top of weak snow. This scenario produced a lot of cracking on Sunday and I suspect at least some minor avalanche activity given the small slide described above.
This weakness is widespread on all aspects at the mid and upper elevations. This weakness should settle out and become stable fairly rapidly but anticipate it to be active still today.
There was a small amount of old snow on the ground from October that didn't completely melt away. This snow turned into a weak sugary grain. There's only a few inches of it scattered about on the more northerly high elevation slopes. I don't think this is going to pose too much avalanche threat but I don't know this yet for sure. I'll have a good look around today and should have some answers. In the meantime, if you're getting into high elevation terrain, keep this issue in mind. A few quick snowpit tests should reveal what's going on.