{"url_path":"/weather/alerts/2.49.0.1.840.0.f5ee1bfd7fbcb25d88612dbf9087ca7d8dcbe6f6.013.1","section_key":"alert","section_title":"Dense Fog Advisory issued June 10 at 3:27PM EDT until June 11 at 8:00AM EDT by NWS Marquette MI","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-06-10","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.f5ee1bfd7fbcb25d88612dbf9087ca7d8dcbe6f6.013.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Marquette MI"},"word_count":121,"has_tables":false,"body_markdown":"# Dense Fog Advisory: Dense Fog Advisory issued June 10 at 3:27PM EDT until June 11 at 8:00AM EDT by NWS Marquette MI\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border\n**Issued by:** NWS Marquette MI\n**Sent:** 2026-06-10T15:27:00-04:00\n**Effective:** 2026-06-10T15:27:00-04:00\n**Expires:** 2026-06-11T03:30:00-04:00\n\n## Description\n* WHAT...Dense fog will reduce visibility to less than one\nnautical mile.\n\n* WHERE...Lake Superior from Grand Marais MI to Whitefish Point\nMI 5NM off shore to the US/Canadian border.\n\n* WHEN...Until 8 AM EDT Thursday.\n\n* IMPACTS...Low visibility will make navigation difficult.\n\n## Instructions\nIf you must navigate, proceed with caution. Use proper fog\nsignals. Make sure all running lights are on. Remember to use\nyour radar and compass."}