If you look out our kitchen window you can watch the storms come in. One day I started singing the "Little Black Rain Cloud" song and my husband had no clue what I was singing. Growing up I have been a Winnie the Pooh fan. Not die hard, but enough to pick up the songs and things. So in case you have never heard it, here is a full video of it. If you just want to listen to the song it begins at 2:13. You and your children will enjoy it. Then you can pretend to be black rain clouds all day long.
"Tut Tut, looks like rain." Christopher Robin