Watches, Warnings & Advisories
One product found for Marine Zone: LMZ745
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Chicago/Romeoville IL 933 PM CDT Sat Aug 29 2026 LMZ740>745-310245- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 933 PM CDT Sat Aug 29 2026 This Hazardous Weather Outlook is for portions of the Illinois nearshore waters of Lake Michigan and the Indiana nearshore waters of Lake Michigan. .DAY ONE...Tonight. Weather hazards expected... Limited Thunderstorm Risk. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Sunday... Hazardous conditions for small craft are possible. Limited Thunderstorm Risk. Monday through Friday... Limited Thunderstorm Risk at times. $$ Doom Visit us at www.weather.gov/chicago