Is it a little chilly in here?

I left work to go to dinner around 6:45 tonight and (partly by accident) didn’t take a coat. Two hours later, we had seen wind, rain, a tornado warning, then snow. When I got home from work, the weather was like this:

BRRRRR!

And, rumor has it, it’s warmed up in the last hour. One report before I left work had the wind chill at -16, and I believe it.