Minor Dense Fog Advisory | Effective 09/01/2026 06:56

Headline: 
Dense Fog Advisory issued September 1 at 8:56AM CDT until September 1 at 1:00PM CDT by NWS Milwaukee/Sullivan WI
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
September 1, 2026 - 6:56am
Expires: 
September 1, 2026 - 11:00am
Description: 
* WHAT...Dense fog will reduce visibility to less than 1 NM. * WHERE...Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake and Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore. * WHEN...Until 1 PM CDT this afternoon. * 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 from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake; Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore
Forcast Office: 
NWS Milwaukee/Sullivan WI
Sender: 
w-nws.webmaster@noaa.gov