National Weather Service United States Department of Commerce

NWS Detroit/Pontiac will no longer issue Frost Advisories or Freeze Warnings as of October 19, 2020 for the remainder of the cold season.  The growing season has come to an end across Southeast Lower Michigan.  The combination of several days with low temperatures around freezing over the past month and the time of year with the lowering sun angle has effectively ended the growing season. Frost Advisories and Freeze Warnings will be issued again at the start of the next growing season in the Spring of 2021.