After a January thaw of sorts, the cold air will return; with vengeance. A cold front will sweep across the area today lowering temps to seasonable levels. Wednesday there is a possibility for some light snow in the south but nothing much. Thursday, an arctic cold front sweeps south bringing below average temps. A warm front moves north Saturday followed by a strong cold front sunday.
as for any snow chances, there could be snow squalls associated with any of the cold fronts most likely not todays. The PNA will move + which is bringing in cool air however models are split down the middle on the AO/NAO but it does not look like any major snow events are in the forecast.
-Jack