What is this Weather?

It is almost spring in Iowa...what does that mean? Weird Weather!! On Tuesday we had a huge storm that included hail, rain and tornadoes. Then what happens two days later? It snows! One thing I am enjoying however is that the grass is only half brown now, I love it when the green emerges.  This is a picture of the sky on Tuesday morning when I went to class:

I thought the sky was going to eat me.