Dense Fog Advisory issued December 26 at 4:01AM CST until December 26 at 12:00PM CST by NWS Aberdeen SD

* WHAT…Visibilities are expected to fall to one quarter mile or
less in dense fog early this morning.

* WHERE…Clark, Codington, Deuel, and Hamlin Counties.

* WHEN…Until noon CST today.

* IMPACTS…Low visibility could make driving conditions hazardous.