Dense Fog Advisory issued December 23 at 4:11PM CST until December 23 at 8:00PM CST by NWS Aberdeen SD

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

* WHERE…Portions of central, north central, and northeast South
Dakota.

* WHEN…Until 8 PM CST this evening.

* IMPACTS…Hazardous driving conditions can be expected from low
visibility in fog and temperatures below freezing which will cause
the fog to accrete on surfaces, including roads, sidewalks and
bridges.