Hi Austin:
I have never seen this cold in our area for many year, At December, it was cold to -22F for 3 weeks, I planted couple fig trees last year without winter protection, Trees without winter sun, all near dead and tree with winter sun still alive, My 7 years old in ground fig tree, It waked up at January with brebra figlets, then it was freezing cold again, It warm up this couple day, I just clear that deep snow under the tree and I find that 50% figlets turn black and dead. In our cool summer area, we can get bebra figs reliable, Most main figs will drop or sweetless due to weak sun after August.
I have work hard for last whole year and spent quite a bit of money for this fig tree project with extremely poor results. Should I pause this project for 1 year?
Anyway, good luck for your fig tree.