Dense Fog Advisory issued April 16 at 1:22AM EDT until April 17 at 8:00AM EDT by NWS Grand Rapids MI
Details
* WHAT...Dense fog will reduce visibility to one quarter
nautical mile or less.
* WHERE...South Haven to Manistee.
* WHEN...Until 8 AM EDT Friday.
* 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.