See it there? Off to the left. A wall cloud. I wasn't sure how big it would get, or what it might spawn, so I left my parents' in a hurry so that if it had hail I would miss it. It built up across the top of the ridge and then headed east, taking its wind and hail elsewhere. Exciting to see ... nice to miss.
@lisahans My exif information says it was 1/80 second. There was a strong wind, so the grass was blowing. I also forgot that I had the lens set to manual from the Milky Way photo the other night so focus is not spot on.