Dense Fog Redeveloping Monday Night

A Dense Fog Advisory has been issued for Winnebago, Boone, McHenry, Ogle, Lee and DeKalb counties from now until 2am Tuesday.  East winds are expected to increase late in the night and this should help clear out some of the fog.

In the mean time, if you're heading out this evening be aware of dense fog.  And with temperatures falling below freezing, freezing fog and slick roads are possible.