{"url_path":"/weather/alerts/2.49.0.1.840.0.1b8976759c0e7011a3ee2a62a23a53ce29a52c14.002.1","section_key":"alert","section_title":"Small Craft Advisory issued September 14 at 3:03PM CDT until September 15 at 7:00AM CDT by NWS Chicago IL","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-14","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.1b8976759c0e7011a3ee2a62a23a53ce29a52c14.002.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Chicago IL"},"word_count":106,"has_tables":false,"body_markdown":"# Small Craft Advisory: Small Craft Advisory issued September 14 at 3:03PM CDT until September 15 at 7:00AM CDT by NWS Chicago IL\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Calumet Harbor IL to Gary IN; Gary to Burns Harbor IN; Burns Harbor to Michigan City IN\n**Issued by:** NWS Chicago IL\n**Sent:** 2026-09-14T15:03:00-05:00\n**Effective:** 2026-09-14T15:03:00-05:00\n**Expires:** 2026-09-14T23:15:00-05:00\n\n## Description\n* WHAT...South winds to 30 kt and significant waves to 4 ft\nexpected.\n\n* WHERE...Calumet Harbor IL to Michigan City IN.\n\n* WHEN...From 7 PM this evening to 7 AM CDT Tuesday.\n\n* IMPACTS...Conditions will be hazardous to small craft.\n\n## Instructions\nInexperienced mariners, especially those operating smaller\nvessels, should avoid navigating in hazardous conditions."}