Calspar Post Office (historical), MI Weather Warnings

Special Weather Statement issued July 9 at 5:29AM EDT by NWS Marquette MI Patches of dense fog have been observed early this morning, with visibility drops as low as a quarter mile in some locations. For the morning commute, be prepared for rapid changes in visibility from mile to mile. Use low beam headlights and drive at appropriate speeds for weather conditions.

National Weather Service