I am from Utah, so I know cold winters and currently I live in Eastern Washington. HOTTER than HECK in the summer and colder than cold in the winter. It is usually 10-35 in the winter months depending on the year. So I am use to cold. Thanks, I will be bringing jeans, capris, cropped pants, a jacket, but no sweatshirts. it will give a reason to shop and then Santa Mickey can bring the boys a sweatshirt and some warm items.