grabbing the weather

During the star test shots with the BGO, I have been refining work flow things. For example, I'm trying to get the weather conditions at the time. It's easy to pull logs for the temperature, humidity, wind, and air pressure from Wunderground. For the SQM-LE data, there's a historical graph that constantly rolls backward. So I am trying to grab that image as soon as possible. There's some wiggle room there. And the Clear Sky Chart... it may not have updated. Also trying to download that image for record keeping. That one could change. It could be a challenge getting that one.