{"url_path":"/weather/alerts/2.49.0.1.840.0.3a3ff7dd31b5f107f30bce10962013aa01acd315.001.1","section_key":"alert","section_title":"Heat Advisory issued July 11 at 2:43PM EDT until July 12 at 9:00PM EDT by NWS Marquette MI","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-11","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.3a3ff7dd31b5f107f30bce10962013aa01acd315.001.1","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":212,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued July 11 at 2:43PM EDT until July 12 at 9:00PM EDT by NWS Marquette MI\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Keweenaw; Ontonagon; Houghton; Baraga; Marquette; Gogebic; Iron; Dickinson; Southern Houghton\n**Issued by:** NWS Marquette MI\n**Sent:** 2026-07-11T14:43:00-04:00\n**Effective:** 2026-07-11T14:43:00-04:00\n**Expires:** 2026-07-12T06:00:00-04:00\n\n## Description\n* WHAT...Heat index values from 95 to 102 expected.\n\n* WHERE...Baraga, Dickinson, Iron, Marquette, Gogebic, Keweenaw,\nNorthern Houghton, Ontonagon, and Southern Houghton Counties.\n\n* WHEN...From noon EDT /11 AM CDT/ to 9 PM EDT /8 PM CDT/ Sunday.\n\n* IMPACTS...Hot temperatures and high humidity may cause heat\nillnesses.\n\n## Instructions\nDrink plenty of fluids, stay in an air-conditioned room, stay out of\nthe sun, and check up on relatives and neighbors.\n\nTake extra precautions when outside. Wear lightweight and loose\nfitting clothing. Try to limit strenuous activities to early morning\nor evening. Take action when you see symptoms of heat exhaustion and\nheat stroke.\n\nTo reduce risk during outdoor work, the Occupational Safety and\nHealth Administration recommends scheduling frequent rest breaks in\nshaded or air conditioned environments. Anyone overcome by heat\nshould be moved to a cool and shaded location. Heat stroke is an\nemergency! Call 9 1 1.\n\nDo not leave young children and pets in unattended vehicles. Car\ninteriors will reach lethal temperatures in a matter of minutes."}