Active Weather Alerts
Gale Warning
Issued: 1:52 AM Dec. 20, 2025 – National Weather Service
...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST SATURDAY... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM SATURDAY TO 4 AM CST SUNDAY... * WHAT...For the Gale Warning, gales to 35 kt and significant waves to 6 ft occasionally to 8 ft expected. For the Small Craft Advisory, winds to 30 kt and significant waves to 6 ft occasionally to 8 ft expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Gary IN. * WHEN...For the Gale Warning, from midnight tonight to 9 AM CST Saturday. For the Small Craft Advisory, from 9 AM Saturday to 4 AM CST Sunday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. &&
Small Craft Advisory
Issued: 1:52 AM Dec. 20, 2025 – National Weather Service
...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST SATURDAY... ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM SATURDAY TO 4 AM CST SUNDAY... * WHAT...For the Gale Warning, gales to 35 kt and significant waves to 6 ft occasionally to 8 ft expected. For the Small Craft Advisory, winds to 30 kt and significant waves to 6 ft occasionally to 8 ft expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Gary IN. * WHEN...For the Gale Warning, from midnight tonight to 9 AM CST Saturday. For the Small Craft Advisory, from 9 AM Saturday to 4 AM CST Sunday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. &&
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