There is a deep cold front across most of US. I think it was 2014 when we had snow accumulation in all 48 contiguous states. Doesn't happen often, but happens. I remember when I was in Fairfield AL for work and it snowed. Fortunately my rental had all season tires but most cars were just sliding around like curling stones, complete with bumping into other cars and guardrails. My Buffalo driving skills came in handy. The next day on the ride in, I think I counted something like 30 bumper covers laying along the road. And it was only a five mile drive to the plant from the hotel.

Be safe and stay in if your vehicle isn't equipped for snow.