Central PA Winter 25/26 Discussion and Obs

[MAG5035]

We have a couple potential events this week. A potent shortwave traversing the Great Lakes Wednesday and another potential wave(s) over the weekend. The low on Wednesday passes north of PA, which will likely focus snow potential in northern PA and the Laurels with downsloping off of the mountains and probably surface temp issues. Another period of significant LES/upslope likely ensues in the aforementioned focus area of snow potential after the passage of the low. 

More pieces of energy along this fast northern branch dominated flow are in the pipeline behind this, with all major models at 12z today focusing more towards Sunday for a more notable wave traversing PA with a widespread snowfall. Much colder air looks to be in PA for this weekend vs Wednesday. Still some potential light snowfall Friday night as well showing on the Euro. All these waves will be enforcing a continued regime of much below normal temperatures.