The National Weather Service of Northern Indiana issued a weather statement concerning fog late Tuesday night, Aug. 26.
The weather service said clearing skies and light winds could lead to patches of dense fog across northern Indiana and southern Michigan into the overnight hours.
Counties affected include Elkhart, St. Joseph, Kosciusko and St. Joseph County, Mich.
The weather service said motorists could encounter rapid changes in visibility due to the fog with the lowest visibilities likely to be along and west of Route 5.
When encountering fog, the weather service advised reducing speed and making sure the car’s headlights are on.