DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of north central and northeast South Dakota.
* WHEN...Until 9 AM CDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Campbell; McPherson; Marshall; Roberts; Walworth; Edmunds; Day; Potter; Faulk; Clark; Codington; Grant; Hamlin; Deuel