Dense Fog Advisory issued April 13 at 6:33AM CDT until April 14 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
Details
* WHAT...Dense fog will reduce visibility to 1 NM or less.
* WHERE...Northern Open Waters of Lake Michigan.
* WHEN...Until 7 AM CDT Tuesday.
* IMPACTS...Low visibility will make navigation difficult.
Recommendations
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.