Special Marine Warning issued April 2 at 9:40PM CDT until April 2 at 10:45PM CDT by NWS Chicago IL

What changed

NWS Active Alerts: Special Marine Warning issued April 2 at 11:18PM CDT until April 3 at 12:00AM CDT by NWS Chicago IL.

First seen Apr 3, 2026, 12:46 AM UTC Latest source Apr 3, 2026, 4:18 AM UTC

Update 1 8m ago

NWS Active Alerts •published Apr 3, 2026, 4:18 AM UTC •fetched Apr 3, 2026, 4:19 AM UTC

Update 2 1h ago

NWS Active Alerts •published Apr 3, 2026, 3:24 AM UTC •fetched Apr 3, 2026, 3:25 AM UTC

Update 3 1h ago

NWS Active Alerts •published Apr 3, 2026, 2:40 AM UTC •fetched Apr 3, 2026, 2:42 AM UTC

Update 4 2h ago

NWS Active Alerts •published Apr 3, 2026, 2:20 AM UTC •fetched Apr 3, 2026, 2:22 AM UTC

Update 5 2h ago

NWS Active Alerts •published Apr 3, 2026, 1:33 AM UTC •fetched Apr 3, 2026, 1:34 AM UTC

Update 6 2h ago

NWS Active Alerts •published Apr 3, 2026, 1:27 AM UTC •fetched Apr 3, 2026, 1:28 AM UTC

Update 7 3h ago

NWS Active Alerts •published Apr 3, 2026, 1:26 AM UTC •fetched Apr 3, 2026, 1:27 AM UTC

Update 8 3h ago

NWS Active Alerts •published Apr 3, 2026, 1:23 AM UTC •fetched Apr 3, 2026, 1:24 AM UTC

Update 9 3h ago

NWS Active Alerts •published Apr 3, 2026, 1:14 AM UTC •fetched Apr 3, 2026, 1:16 AM UTC

Update 10 3h ago

NWS Active Alerts •published Apr 3, 2026, 1:02 AM UTC •fetched Apr 3, 2026, 1:03 AM UTC

Update 11 3h ago

NWS Active Alerts •published Apr 3, 2026, 12:53 AM UTC •fetched Apr 3, 2026, 12:54 AM UTC

Update 12 3h ago

NWS Active Alerts •published Apr 3, 2026, 12:52 AM UTC •fetched Apr 3, 2026, 12:53 AM UTC

Update 13 3h ago

NWS Active Alerts •published Apr 3, 2026, 12:52 AM UTC •fetched Apr 3, 2026, 12:53 AM UTC

Update 14 3h ago

NWS Active Alerts •published Apr 3, 2026, 12:46 AM UTC •fetched Apr 3, 2026, 12:46 AM UTC