Cooler weather will assist this area. The water levels are low but still very fishable. 6x tippet will help get more takes. Fish an upstream approach if possible. The fish are chunky and hitting surface and nymphs throughout the day.
Crowds are light mid-week.
You may take your vehicle in at any time of day this year without restrictions all the way to Devils Postpile. Fish upstream with 6x tippet. You will get takes on both caddis and mayfly imitations, below and above the waterline. The crowds are down for the most part and fishing has been spotty for tubers fishing the inlet area at the south end of the lake. There are some nice Alpers fish being taken along the dam when the wind is not howling.