just got back from Cascade. the ice is in very good condition. about 3-4" solid then apprx 2" water, then solid. about 18" total depth. no slush on top. good crusty surface. holes did not flood our camp. there were areas that looked damp. depends on how the wind pushes the surface water around but we were dry.
sugarloaf area busy with augers but slow on bites. fish and game was making the rounds and said most groups had 2-4 fish with one nice 3 1/2 # rainbow. fishing was very slow, however, my buddy did land a lunker 13" perch and 2 slightly smaller. weather was excellent. morning sse wind 8-12 mph, mid-day was t-shirt weather. evening temp was mild.