41°38'N / 87°33'V / Höjd 178 m / 20:30 2026-09-14, America/Chicago (UTC-5)
från: 2026-09-14, 17:00
till: 2026-09-14, 21:45
* WHAT...High wave action and dangerous currents at Lake Michigan beaches expected. Waves greater than 4 feet expected. * WHERE...Lake IL and Northern Cook Counties. * WHEN...From 5 PM CDT this afternoon through Tuesday morning. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers.
Cook
Remain out of the water to avoid dangerous swimming conditions
and do not venture out onto piers, jetties, breakwalls, or other
shoreline structures.
NWS Chicago IL
2026-09-14, 13:43