AstroSky: Astronomy Weather

AstroSky astronomy weather tells you whether tonight is worth setting up the telescope. It turns clouds, estimated seeing, transparency, twilight, and moonlight into one Imaging Quality Score for the place you observe from. Open the app, check the score, and see the best window before you load the car. TONIGHT • Imaging Quality Score from 0 to 100, with the best stretch of the night • Hour-by-hour clouds (low, mid, and high), seeing, temperature, dew point, and wind • Astronomical darkness, moon phase, moonrise and moonset • Deep-sky targets and how high they climb • A rig picker so dew warnings match a closed-tube scope THIS WEEK • Every night scored, so you can pick the clearest one • Best seeing and the hours that stay above your threshold MODELS • ECMWF, GFS, and a regional model for your site, shown side by side • A confidence read when the models agree, and a warning when they do…