236
WHUS73 KLOT 180253
MWWLOT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
953 PM CDT Fri May 17 2024

LMZ740-741-180900-
/O.CON.KLOT.MF.Y.0009.000000T0000Z-240518T0900Z/
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
953 PM CDT Fri May 17 2024

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT SATURDAY...

* WHAT...Dense fog will reduce visibility to a half mile or less.

* WHERE...Winthrop Harbor to Northerly Island IL.

* WHEN...Until 4 AM CDT Saturday.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$