If you’ve been dreaming of a white Christmas, you’re about to get your wish. As the polar vortex approaches, the temperature is going to drop rapidly tonight. And I mean rapidly.

So if you haven’t been prepping, consider taking the day off and doing that, yeah? These guides can help:

• Winter Is Coming

• Unprepared's Guide to Roadside Emergencies: Part One

• Have a gas fireplace? Here's how to keep your home from freezing this winter.

I would write more here, but I’m fully expecting to spend Christmas in the cold dark, and we’re preparing accordingly. And when I’m not working on that, I’m busy soaking up as much Christmastide comfort as I can.

So fill up your gas tanks, top off your tub, and chug a glass of eggnog because Father Winter is coming to town.

We here at Unprepared wish you a merry, warm, safe, and electrified Christmas.