Who Likes the Wind by Etta Kaner, illustrated by Marie Lafrance.
Open the flaps of this book to discover the facts about the wind.  The book covers scientific information from why the wind blows to how it cools your skin to how it moves a pinwheel.  The illustrations are warm colored and breezy, while the open flaps cover the science material clearly and concisely.  Perfect for units on the weather, it is also a great book for libraries to have for young weather watchers.