With the PV stretching out before it dissipates, there should still be a couple opportunities in the 2nd half of March for transient cold blasts and even light snowfall amounts in this subforum.
But yeah, the prospects of a significant snowfall and lost-lasting cold look increasingly unlikely at this point between the Teleconnections and MJO forecast.
One thing to watch though, as we transition into Summer, will be the worsening drought in the SW USA. It is giving shades of 2011 (although obviously the ENSO state isn't quite the same).