The Upper Deschutes is good too! From Crane Prairie up to Little Lava Lake is a good place to spend a summer day. The hot weather the next 2 days is going to be good to be up in the mountains fishing a cold cold river. Your best fishing is going to be euro nymphing on perdigons and lightning bugs and Berry’s PCP. Evening risers are to be expected and a Purple Haze, Adams and X Caddis will be as good as anything.