The radar that I look at on WLFI TV18, almost always shows some interference from the wind farms. On a bright sunny day, I have seen what looks like a tornado on the radar. A small green storm with a bright red center. There is a small storm going through right now and most of the interference is gone.
I wonder if the blades contain metal. The ones on the Illinois Twin Groves Farm are fiberglass with no metal. Is there a windmill guru in the house?