That is a cold look, so I'm not trying to downplay it, but this isn't bitter cold for Indianapolis. The normal low for IND in late January -6° C or 21°. A -5° C anomaly produces a low of 12° F.
Scrolling through week 2 of the GEFS, the cold dome just north of the border slowly intensifies, and cold anomalies slowly bleeds into the northern Plains and Midwest, while the heart of the cold remains trapped in southern Canada/along the border. As Ricky alluded to above, at least it does look like a michsnowfreak favorite layout with some clippers.
At least it's something to look forward to rather 2 weeks of blahhh.