Weather Alerts for Lake MI ChicagoIssued by the National Weather Service  | 
  
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| LAKE MI CHICAGO | ||
Areas Affected: Winthrop Harbor to Wilmette Harbor IL - Wilmette Harbor to Northerly Island IL - Northerly Island to Calumet Harbor IL - Calumet Harbor IL to Gary IN  | 
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| Effective: Tue, 11/4 1:53am | Updated: Tue, 11/4 5:15am | Urgency: Expected | 
| Expires: Tue, 11/4 10:00am | Severity: Minor | Certainty: Likely | 
Details:
* WHAT...Southwest winds to 30 kt with a few 35 kt gales tonight, becoming northwest to 30 kt on Wednesday. Significant waves to 5 ft expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Gary IN. * WHEN...From 7 PM this evening to 6 PM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. Information: Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.  | 
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