Active Weather Alerts
Special Marine Warning
Issued: 5:37 AM Apr. 3, 2026 – National Weather Service
...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1245 AM CDT... The affected areas were... Nearshore Waters from Gary to Michigan City... Open Waters from Wilmette Harbor to Michigan City out to Mid Lake... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. &&
Small Craft Advisory
Issued: 2:08 AM Apr. 3, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT FRIDAY... * WHAT...Southwest winds to 30 kt and significant waves to 6 ft occasionally to 8 ft. * WHERE...Calumet Harbor IL to Michigan City IN. * WHEN...Until 4 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
Local Radar