The National Weather Service in Indianapolis has issued a Dense Fog Advisory for Clinton County, which is in effect until 10 a.m. Thursday morning. This means that visibility will be less than a quarter-of-a-mile. Reduced visibilities will be everywhere.
Besides Clinton, other affected areas include Bartholomew, Boone, Brown, Carroll, Clay, Daviess, Delaware, Fountain, Greene, Hamilton, Hancock, Hendricks, Howard, Jackson, Jennings, Johnson, Knox, Lawrence, Madison, Marion, Martin, Monroe, Montgomery, Morgan, Owen, Parke, Putnam, Randolph, Rush, Shelby, Sullivan, Tippecanoe, Tipton, Vermillion, Vigo and Warren counties.
A Dense Fog Advisory means visibilities will frequently be reduced to less than one quarter mile. If driving, slow down, use your headlights and leave plenty of distance ahead of you.