Active Weather Alerts
Dense Fog Advisory
Issued: 9:37 PM May. 23, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... * WHAT...Dense fog will reduce visibility to under 1/2 mile at times this evening. * WHERE...Illinois and Indiana nearshore from Winthrop Harbor IL to Michigan City IN. * WHEN...Until 10 PM CDT this evening. * 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. &&
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