Winter flows from Jackson Lake dam are now stable and the fishing has had a noticeable uptick since a week and a half ago. Nonetheless, there is still a fair amount of variability regarding time-of-day action. Some days it seems to be squarely during the morning/early hours from approximately 9:30am until 1:30pm (especially on the lower river from Astoria down to Sheep Gulch). Other days, the action is around 11am until well after 3:30pm. No matter when the sweet spot is, the most productive reaches have been on the lower sections from Wilson Bridge down to Sheep Gulch.