What Padded53 says is true. Thunderstorms can sneak up on you and just because a storm is a few miles away doesn't mean you're safe from lightning. It's that old saying, "when thunder roars get indoors!" :O Although during the summer storms don't come to my part of central Florida every day there is usually at least one storm somewhere within a 50-100 mile radius. And it may or may not come to where you are. It seems that each day the movement of storms takes a different pattern. Sometimes they come west to east, or east to west or southeast to northwest. Well, you get the picture!