Clear arctic air came screaming in from the north this week, riding a penetrating, relentless wind. A swirl of damp, mild air made a brief appearance, a lost visitor from warmer climes, but it was quickly torn to shreds, squeezed dry by winter’s cold bony hands, and sent back southward with a mighty blast. For hours and hours the wind blew until, somewhere in the middle of the night (it’s hard to know exactly when because the power was out), it stopped.
The fullest, deepest, coldest part of the season was here and, in the morning, it seemed to be resting. Not a breeze stirred. The sun shined bright but the blue sky was deceptive — it was cold out there. I usually say it ain’t cold if your boogers ain’t froze, but I didn’t feel like actually checking myself. I did notice, though, as I drank my coffee and watched the birds at the feeders, that a little puff of steam came out every time a blue jay pooped and that’s good enough for me.
With surface temperatures matching that of the still air, at well below zero (that would be well below zero to our metric friends), and the extra moisture left behind by that silly warm front, there was only one appropriate thing to do.
I got dressed, went out, and looked for frost.

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