Made my trips yesterday. Today will be dedicated to preparing the narrow aisle from my lower-level door to my driveway/car. Since a 1/10" layer of ice is predicted BEFORE 8-12" of sleet & snow, I plan to put down wood planks, then plastic bins on top of them, so that I can just move them after the storm passes.
The car gets covered with a plastic tarp held with bungee cords. (Bought the tarp earlier this Winter to replace the tedious rolls of plastic sheeting I have used for years. The new tarp has grommets for the bungee hooks.)

All the predictions say this will be nasty..... I am even saving bird & squirrel food for the two days afterwards. NOT going out into the last minute chaos for odd items... that's one thing retirement is good for...I get to shop before the rush. It was hectic enough yesterday.