You are looking for a storm, I am looking for highs in the 20's with a pipeline for more to come. If a storm were to wind up, it could pull down cold air but otherwise this looks like a Pacific dominated pattern. Run the full loop of the GFS run and you will see the true cold air does not break into the US for the entire run except a brief intrusion in the far North West and North Central. It could be worse but but there is no signs of BN normal temps kicking in.