One of the biggest accidents in Iowa history happened early Monday (2/5) afternoon just east of Ames on Interstate 35 in Story County. The Department of Transportation has now released the video showing the huge pileup take place. Clearly, visibility was also a large factor in the accident, in addition to very slick conditions. Only one lane was clear on the interstate, and everyone was in, most likely making the accident even worse.

We warn that the video can be very upsetting. One person was killed in the crash and at least five others were critically injured, according to KCRG.

More snow is in the forecast tonight, Thursday, and again this weekend, according to the National Weather Service. PLEASE slow down when conditions warrant.