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...Portions of northwest and west central Iowa, southwest
Minnesota, northeast Nebraska, and east central, south central,
and southeast South Dakota.
* WHEN...Until noon CST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.