The National Weather Service in Indianapolis has issued a Dense Fog Advisory until 9 a.m. Wednesday morning for nearly all of West Central Indiana including Clinton County.
Besides Clinton, other counties are Johnson, Boone, Vermillion, Morgan, Putnam, Parke, Marion, Vigo, Hendricks,, Tipton, Carroll, Clay, Tippecanoe, Owen, Greene, Howard, Hamilton, Sullivan, Montgomery, Fountain and Warren.
Visibility could be less than a quarter-of-a-mile which will make driving difficult. Motorists are advised to use their headlights and leave plenty of distance ahead of them.