I have a little application that runs at the bottom of my computer screen at work which displays the current weather. (Because I can't easily see out the window from my desk).

Today I clicked on it and it popped up the following screen:

Sandy Weather Forecast

Since when is "Sand" a valid type of weather?

K: Sand! I can't get rid of the sand! Look there is still some in here. It won't go away! Look, I even got sand in the pockets!