Saw the weather forecast saying this will be a unsettled weekend up there, so changed my weekend plan, called up a friend and rushed up there trying to catch some stormy weather shot......But no luck, got some dark clouds but nothing dramatic, the Half Dome and Cloudsrest part never got lit up the way I want it to the whole day, the valley was raining on and off the whole day......so after a 18 hour day out there only got a few "almost useable" shots, didn't get the "right cloud" I was looking for....... Well, there is always next time.