The river flow is at winter levels below 3000 cfs. Nymphing has been a hot way to fish. The flies will be small, size 20's. RS2's, Purple Death and some Ray Charles are a good starting point. Now that we are into the beginnings of the winter weather the nymph rod will be your weapon of choice. Start the day with a normal length of leader to fish deep. As the day progresses, try shortening the length. During the warmest part of the day you may find fish in relatively shallow water. This weekend is going to be around 40 degrees.