Today's Everglades Sky

The sky was blue with cottony billowing clouds...then I started to notice the clouds getting heavy and dark (top photo) then as I neared the end on the West side of the state their was another brush fire with a huge smudge of smoke across the sky. I apologize for the poor quality and composition...but I took these with my cell phone driving 70 miles an hour...better to watch the road than worry about how my pics were going to turn out :o)