The official temperature at O'Hare got down to -31°C before 7am. Here at IDTWHQ it's -28.4°C. We didn't hit the all-time record (-32.8C) set in 1985, but wait! We will likely hit the low-maximum temperature record today.
WGN reports that temperatures under -29°C have occurred only 15 times since records began 54,020 days ago.
And the Wiccan coven next door has just received a shipment of battery-heated, thermal-insulated sports bras.
So, I'll be working from the IDTWHQ today. And tomorrow.