Despite a high of 51 at ORD yesterday (first 50+ since November 25), the daily temp departure was only +4. Why? Because the low was 16. December still running almost -9. Actually going to tack on a small amount to the negative departure today.

White Christmas above 300 feet

Kind of an insane torch coming up for basically the entire lower 48

It's 35 degrees colder around here than yesterday at this time.

park it and spin in low amp 8