Weird/ interesting thing happened to me today.
I was celebrating my birthday outside with a couple of mates, it was a nice day with only a couple of clouds around. The sun was over to one side of the sky (it was in the afternoon), and all of a sudden a massive grey rain cloud starts creeping in from the other side of the sky. It keeps coming over, and eventually gets to a point where 3/4 of the sky is covered by a big thick storm cloud. It felt really eeire, as though some huge roof had been pulled over the sky. Weird.
Oh, and then we had a lighting/ thunderstorm. Spose that's interesting.