2nd Night

I decided to lay in the hot tub the day after "the show" to see if the show would continue.  I was out from 8:30 pm to 10:30 pm and did see two "blobs" shoot across the sky.  They were whiteish and the almost looked like blobs of water.  They were very liquid looking.  The fact that I was able to see it a second night and that the activity had decreased makes me think that it was atmospheric phenomena.  Perhaps a static plasma discharge.
These are the things in common with each time:  
1)  Colder on the day then previous days.
2)  Not a time I would normally be outside - temps were in the 30's.
3)  Active meteor shower or northern lights at the time.