Dense Fog Advisory issued December 27 at 8:15PM CST until December 28 at 10:00AM CST by NWS Aberdeen SD

* WHAT…Visibility one quarter mile or less in dense fog.

* WHERE…Codington, Deuel, Grant, Hamlin, and Roberts Counties.

* WHEN…Until 10 AM CST Saturday.

* IMPACTS…Low visibility could make driving conditions hazardous.