Wisconsin did the same thing. I don't think it got above 10 yesterday. Today will be a tad warmer, but not much.

I'll be flying the Slow Stick from my garage for a while. Even a 5 mph puff of wind goes right through you at these temps. I won't complain, however. I've seen Halloweens where kids were walking in snow. We got lucky that the cold held off this long.