O noroeste de Iowa viu sua primeira queda de neve da temporada no Halloween, com pequenas acumulações relatadas. Northwest Iowa saw its first snowfall of the season on Halloween, with minor accumulations reported.

Na manhã de Halloween, partes do noroeste de Iowa experimentaram queda de neve inesperada, marcando os primeiros flocos da temporada. On Halloween morning, parts of northwest Iowa experienced unexpected snowfall, marking the state's first flakes of the season. O meteorologista do Serviço Meteorológico Nacional Rod Donavon observou que a neve leve caiu no norte de Iowa e no centro-sul de Minnesota, levando a pequenas acumulações que deveriam derreter mais tarde. National Weather Service meteorologist Rod Donavon noted that light snow fell in Northern Iowa and south-central Minnesota, leading to minor accumulations that were expected to melt later. A tempestade também trouxe chuvas fortes e quedas significativas de temperatura, embora nenhum tornado tenha sido confirmado, apesar dos avisos em cinco condados. The storm also brought heavy rain and significant temperature drops, though no tornado touchdowns were confirmed despite warnings in five counties.