If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Portions of central, north central and northeast South Dakota. * WHEN...Until noon CST today. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...In addition to fog, be aware there may be some light freezing drizzle or black ice as well. Slippery roadways and sidewalks are possible.