Submitted by Orvis Fly Fishing on Thu, 2015-08-27 06:22 View on Orvis.com Tip of the week Techniques Look for Tan Caddis-in the evenings, and shady areas. Bead head pheasant tails and Hare's ears work well deep in the cover. Stealth, presentation and depth will increase success in the heat of the day. Some terrestrials showing up. try the foam beetles under trees and banks. Hoppers coming on slowly. Seven-day forecast South Fork very clear and weedy. Conditions Must Have Flies Bead Head American Pheasant Tail Classic 12-14 Buy from Orvis.com Bead Head Hare's Ear Nymph Classic 12-16 Buy from Orvis.com Bead Head Hare's Ear Flashback Classic 12-16 Buy from Orvis.com Adams parachute 18-22 Buy from Orvis.com Elk Wing Caddis Tan-Black 18-12 Buy from Orvis.com Foam Park Hopper Buy from Orvis.com Driftless Flyfishing Co.