36.2°F and completely cloudy here. I don't think a freeze will happen tonight but there will be more chances over the next few days.

Night Shift 6z GFS in 1 hour 43 minutes

Hoping for a Dec 2008 repeat though. I love when cold and snow lasts for an extended period of time!

Reminds me of January 2020 with a tanked PNA but near neutral EPO. Not ideal for a December 1990 or 2008 style blast but would still be cold. Of course anything past 200hrs is pure fantasy so no need to worry about the details. At the very least, there are increasing signs of a pattern change by mid month, which is good news for us. It will be interesting to see how this trends in the coming days.

The mean PNA is about 0.5 lower at the end of the EPS vs earlier runs. Something is brewing.