The Clear Sky Clock predicted good viewing from approx. 10pm until 1am. Unfortunately, by 10pm there was already some light clouds drifting over. I was going to do some imaging, but made a really dumb mistake. Not sure what I was thinking, but for some unknown reason, I told my telescope it was 5/31 not 5/30. By the time I figured why the GoTo wasn't "going to", it was too late to have a clear view. I must be getting senile.