If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST SATURDAY...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Brown, Marshall, Day, Spink, Clark, Codington, Hamlin
and Deuel Counties.
* WHEN...Until noon CST Saturday.
* IMPACTS...Hazardous driving conditions due to low visibility.