Among the record lows yesterday (Dec 27) were minus 12°F (-24.4°C) in Grand Rapids, minus 16°F in Alpena and minus 4°F in Detroit. That was the lowest temperature recorded in Detroit on Dec. 27 in 92 years, since 1925.
In Grand Rapids, the temperature dropped to minus 12″°F, according to the National Weather Service, shattering the record of minus 5°F set on Dec. 27, 1993.
Though not record-breaking, many Michigan cities awoke to below zero temperatures yesterday.
Thanks to Norm Smith for this link