Thinking about it i think the weather will still be there when you close the curtains, and just before you open them in the morning, in fact i don't think the weather is going to go away, what i do think is that the ED needs to re think this topic, now weather the weather goes away in the night when we are asleep i'm not very sure about, but i will set my clock for 3.00am and have a look out and see if its stiil there, and take it from there, don't know what you think, weather i shoud make the effort and get up at that time to see whats happening and let the ED know.