20 Michigan counties placed under a cold weather advisory until Saturday morning – wind chills below zero

The National Weather Service released a cold weather advisory at 2:58 a.m. EST on Friday valid from 7 p.m. EST until Saturday 9 a.m. EST for Emmet, Cheboygan, Presque Isle, Antrim, Otsego, Montmorency, Alpena, Kalkaska, Crawford, Oscoda, Alcona, Missaukee, Roscommon, Ogemaw, Iosco, Gladwin, Arenac, Chippewa, Mackinac and Charlevoix counties.