Looking forward...

The next couple days will see us get the coldest air on the planet, relative to normals. It will be about 11 degrees C below normal but will moderate as the week progresses.
Thursday will see a small system coming that will be milder than today, giving more precip of the liquid kind than frozen.   Likely another cold shot next weekend.
Longer term, unfortunately the mean temperatures will continue to be colder than normal, likely until at least mid April, interspersed by warm day teases.
The next two weeks according to GFS Ensembles, maps courtesy of WeatherBell.

Week 1

Week 2