The National Weather Service in Lincoln has issued a Dense Fog Advisory, which is in effect until 9 AM CDT this morning for Douglas, Coles, Edgar, Cumberland, Clark, Effingham, Jasper, Crawford, Clay, Richland, and Lawrence 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.
