After a partly cloudy morning, a beautiful clear and sunny sky all afternoon, it was looking good for the overhead ISS pass tonight, a massive -2.5 mag pass almost directly overhead (81deg).
I was also keen for some lunar and Mars imaging, it's been a long time since we've had clear skies!
But what's this? The clouds are starting to come over now..
satellite
They'd better go away by 9:15pm!