You're right-cold winter. We in Illinois had the coldest JULY on record. I wore a SWEATER to work yesterday--used to live near Chicago where, in the Great Lakes stores used to sell "summer sweaters." NEVER in the center of the state have I thrown on extra layers in the summer!
Please start stocking up, if you live where it snows. I've been blessed because I got all of my hay in the barn to last until next Spring. Start stocking up on your animal feed. Buy some more metal storage containers (trash cans work great.)
Expect tax hikes to exascerbate any weather related shortages. BTW, we just had a "sin-tax" hike in our state for liquor and candy (mostly because IL is run by idiots who cannot balance a checkbook and have run out of money.) You might want to do as I am--stock up on non-perishable staples. I am in the process of collecting one year's worth of t.p., shampoo/conditioner, soap, toothpaste, laundry detergent/fabric softerner, q-tips--those things we need to buy all of the time, but, if they are stored correctly will last for YEARS. (I chase the sales.)
Better to stock up now than scramble later -- UNLESS you're talking about eggs...