{"url_path":"/weather/alerts/2.49.0.1.840.0.49048c86fd06d335dc177e51a7a8dfa91adfa207.002.1","section_key":"alert","section_title":"Small Craft Advisory issued July 22 at 2:59PM CDT until July 22 at 10:00PM CDT by NWS Chicago IL","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-22","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.49048c86fd06d335dc177e51a7a8dfa91adfa207.002.1","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":100,"has_tables":false,"body_markdown":"# Small Craft Advisory: Small Craft Advisory issued July 22 at 2:59PM CDT until July 22 at 10:00PM CDT by NWS Chicago IL\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Winthrop Harbor to Wilmette Harbor IL; Wilmette Harbor to Northerly Island IL; Northerly Island to Calumet Harbor IL\n**Issued by:** NWS Chicago IL\n**Sent:** 2026-07-22T14:59:00-05:00\n**Effective:** 2026-07-22T14:59:00-05:00\n**Expires:** 2026-07-22T22:00:00-05:00\n\n## Description\n* WHAT...Significant waves to 6 ft occasionally to 8 ft ongoing.\n\n* WHERE...Winthrop Harbor to Calumet Harbor IL.\n\n* WHEN...Until 10 PM CDT this evening.\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."}