We are a bit early for winter SH and a bit late for summer Sky SH. Hatch winters start to appear more reliably later this month. Considered the "Thanksgiving Day" opener. Winter wilds begin in earnest in January but that C&R season is shut down now. Summers are still around and when found now can often be still really bright. Both hatchery (summer and winter) tend to be darts, not holding very long in ther interim "classic holding" water along the way to the hatchery.
All this being said, is if and when guys start to get in to them, don't expect it to be advertised here. So go out and try for them. The area around the hatchery is a good bet but don't expect any sort of ethics. It's a fun meat fishery where low holing is the norm and even expected.
Fished it on Tuesday afternoon. I was surprised that it hadn't risen more than it had. Color was still clear. I only had an hour or 2 to fish. I hit a spot between Sultan and High Bridge. There were a few Coho holding in there and I managed to land 1 for 3 in an hour or so of fishing. Not a bright fish, but it wasn't dark red either. I didn't see any signs of Steelhead.