Headline:
Dense Fog Advisory issued July 4 at 8:19PM CDT until July 5 at 10:00AM CDT by NWS Milwaukee/Sullivan WI
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
July 4, 2026 - 6:19pm
Expires:
July 5, 2026 - 2:30am
Description:
* WHAT...Dense fog will reduce visibility to 1 to 2 NM.
* WHERE...Lake Michigan Michigan City IN to St. Joseph MI 5 NM
offshore to mid-line of lake., Lake Michigan from Winthrop
Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake, Lake
Michigan from Wilmette Harbor to Michigan City in 5NM offshore
to Mid Lake and Lake Michigan from St Joseph to South Haven MI
5NM offshore to Mid Lake.
* WHEN...Until 10 AM CDT Sunday.
* IMPACTS...Low visibility will make navigation difficult.
Instruction:
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.
Area Description:
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.; Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake; Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake; Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake
Forcast Office:
NWS Milwaukee/Sullivan WI
Sender: