Evenings and early mornings are the times to be on the river. It is terrestrial insect season, so especially during late afternoons and evenings be sure to have patterns for these in your fly box. Early AMs, look for trico spinner falls which will end just before mid day. Evenings be sure to add caddis life cycle and streamer patterns. Other than that an end to summer weather will bring improvements in fish activity, so tough things out the next four or five weeks and rewards will surely come.