From the benchWith fog burning off slowly and rain likely by late morning, the BWO hatch should be exceptional from 11 AM through mid-afternoon — this is your prime window, so be on the water and rigged for dries by 10:30. Focus your nymphing in the morning on the deeper slots and pool tailouts using a heavy stonefly anchor with a small Baetis or midge dropper set 18 to 24 inches above it, keeping your indicator depth at roughly 1.5 times the water depth. Once the hatch fires, switch to a single dry or emerger and target rising fish in the slower seams and flats — the clear water demands long, fine tippet (5X to 6X) and drag-free drifts. As light fades in the late afternoon, tie on the Sparkle Minnow Sculpin and work the banks with short, aggressive strips to target big browns that are actively feeding ahead of the cold night.