I think we get some MIller A's each winter however they mostly coincide with environmental conditions that are too warm for a true wall to wall snowstorm here. Sort of adds to the complexity of the issue in that very cold temps here are almost always brought on by deep troughs that work to guide the A's off to our south. We have had a few situations recently where a low came out of the Southeast and stayed to our East, but the cold was fleeting and shallow. It is why the MA LR thread is always blocking, blocking, blocking.