UFO Sighting in Moorhead, Minnesota on 2017-07-04 21:30:00 - Multiple auburn crafts

At around 9:30 pm i was heading outside to watch fireworks, and noticed a strange glowing red/orange light through the window to the north. i felt excited, and i knew it wasn't a plane or a firework. i went out my front door and outside i saw another one much closer to the south. it flew directly over my head traveling north at maybe 35 - 45 mph? (unsure on the speed) over the next hour and a half i saw at least 6 more at different times. they were to the east and the west. all seemed to be travelling north. i didn't notice any sound coming from them, and they were not flashing. i stopped seeing them about the time a thunderstorm arrived shortly after 11pm.