Building Thunderstorm (Benson, MN)

I am a NWS trained skywarn/storm chaser in Minnesota. There were no warnings out so I went out to the grill and then yelled for my husband to bring the camera. This had passed us, so I had photos of the back side of the storm heading for Minneapolis area. This produced winds, hail, rain. It had also given up the same SW of us about 40 miles before it passed without much ado where I live.

By Grandma J