I live in North Bend and fish the forks a lot. I can honestly say that trout fishing is over until next summer. Some still manage to find a few fish and whitefish can be abundant if you find the right spot, but I would think you'd have much better luck else where. All forks are selective gear rules (no bait, single barbless hooks) and the MF is year round catch and release. From June 1 to 10/31, I think the other forks allow you to keep a fish or two over 10" (check regs) but I think you should let all fish go in these forks... I think they remain open year round for C&R - but check first.

Rattlesnake lake closes at the end of this month, but is a good place to take kids - plenty of bank access as long as the lake isn't at it's highest level (it varies quite a bit). Again, no bait, single barbless hooks.

The yakima river is supposed to continue to fish well from about noon to dark. You can find access from just over the pass all the way to the canyon area in E Burg. (and again, no bait...)

I agree with the call for trying out sammamish if you have a boat. Big cutthroat should be on the hunt close to the surface...(and you CAN use bait).

Good luck!