So where does all that cold figure in? What you describe will certainly cause more rain...but not more snow...which I have had in my yard for the last three days running. It is currently 35 degrees below average right now.
Both rain and snow are products of condensation. It was a very mild winter and so far a very mild spring here in SE Texas this year.
Meanwhile the eastern 2/3rds of the US had lower than normal temps starting around Thanksgiving until 3 weeks ago when we had 2" of snow here in central NC on March 16th.
It is snowing in Denver today for the third consecutive day.
The famous Cherry Blossoms in Washington DC were four weeks late. The Azalea Blooms at Augusta National were not at peak last week.
In upstate NY where my friend lives, the leaves have not emerged on the broad leaf trees. Farmers have not yet plowed their fields for planting in some parts of the upper midwest.
This weekend, temps here in the NC Piedmont are expected to be at least 10* below normal for three days
What are we talking about here? Simple. The Earth's climate is cyclical and subject to anomalies. Completely out of the influence of humans.
You people are running around as though spontaneous combustion is about to occur.
Meanwhile you do NOTHING but offer lip service.
You should have stopped at "blind".