I just searched for found and read that other thread you linked to (the link didn’t work for me). Did you move to AA? Anyway, welcome back to the Midwest!
Does your new house have a mud room? If you are setting one up and you have some space, I’d set up a bench where one could sit to remove or put in shoes. I’d have bins or baskets to put dry shoes in. Have a separate tray for drying shoes/boots. Lots of books for coats, jackets and school bags. Overhead shelves or open cupboards for tucking hats, mittens, scarves, umbrellas, etc. Getting everyone in the habit of removing their shoes as soon as they come in the house means no one has step in food puddles with their socks.
Start looking now for coats, snow pants, mittens, gloves and boots. When my kids were younger I’d buy everything from Lands end for the season. Now they are older and wear their ski coats all winter. But my middle schoolers still love the Lands End boots. Don’t forget neck gaitors. At a minimum, you will want each parent to have a pair of waterproof boots. I love La Canadienne boots. Stylish, warm, waterproof and comfortable. They are VERY well made.
When snowblowers were first invented, I was little and I remember my parents singing their praises. The secret is to not let the snow get too high before you go shovel/snow blow or it will be much harder to clear it all. Try to keep up with it as it’s coming down. Depending on where you live snow tires for at least one car might be a good idea.
Another thread had me thinking of this recently. Gray lack of sun really can make you depressed. Especially with you just coming from California, I’d buy a couple of natural light lamps.
There are already so many good ideas on this thread. As I think of more, I’ll post.
" I object to violence because when it appears to do good, the good is only temporary; the evil it does is permanent." Mahatma Gandhi
"This is the ultimate weakness of violence: It multiplies evil and violence in the universe. It doesn't solve any problems." Martin Luther King, Jr.