Minnesota, South Dakota Dense Fog Advisory | Effective 04/11/2026 20:40
Public safety alert, emergency alert, and weather alert<br />
Description:<br />
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...In Minnesota, Big Stone and Traverse Counties. In South<br />
Dakota, McPherson, Brown, Day, Marshall, and Roberts Counties.
* WHEN...Until 7 AM CDT Sunday.
* IMPACTS...Low visibility could make driving conditions hazardous.
Instruction:<br />
If driving, slow down, use your headlights, and leave plenty of<br />
distance ahead of you.