It got down to 59 in my house so had to turn the heat on. It's only 44 outside right now. Tennis cancelled today due to cold (wind and cold really) :-(
@Blizzard of 93, I see you out there...did you miss this? Maybe you are busy getting a 5 map post ready? LOL. @losetoa6 special. Different results each run but same theory...a period to watch. Trough digging and a vort rounding.
GFS still advertising a winter redux in 10-12 days. Precip (snow) is still up in the air but cold air keeps showing. Today is the last day it gets above 58 at 18Z on the GFS.