There is a bridge in Singapore from where you can have an amazing view of the skyline. This evening, I went there to shoot for a timelapse (You can see a preview here
http://youtu.be/bzUUZyyocNo?t=47s). Weather during rain season in Singapore is unpredictable and a big storm can come out of nowhere. Usually it is not a a sign of good luck but it was for me on that night. As I was taking my pictures, this storm was developing behind the business district, for the best shot of my year!
https://www.flickr.com/photos/romaricj/15283568833/