I was driving to cascade mountain in portage wisconsin. i saw it roughly at 5:50 pm central time. the mountain faces almost directly north, and the street almost underneath the mountain was where i saw it because i was driving on that street in my car. i looked north over a wildlife reserve which is on the other side of the street from cascade mountain because the stars were looking quite bright over the large swamp like reserve. i noticed a single, orange like star that was slightly glowing that was bigger than any star i have ever seen immediately as i turned my head. it was high in the sky, about 55 degrees from the in my car, and it seemed it was a couple miles away from me, but it was hard to tell. i then started to slow down and focus on the orange star like light, and about 3 seconds after i initially spotted it, it started to multiply into same shape, same color, same size orange lights that were very close to eachother. they were in a straight line, and i think about 10 of these orange star like things came from the original orange star like light. after about 5, 6 seconds of not doing anything, it just dissapeared. and that was the last thing that anything happened.