{"url_path":"/weather/alerts/2.49.0.1.840.0.0fb710fa4bc3e91e6fd3dbbfce537086a2e911a9.002.2","section_key":"alert","section_title":"Heat Advisory issued July 21 at 12:32PM CDT until July 21 at 7:00PM CDT by NWS New Orleans LA","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-21","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.0fb710fa4bc3e91e6fd3dbbfce537086a2e911a9.002.2","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS New Orleans LA"},"word_count":175,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued July 21 at 12:32PM CDT until July 21 at 7:00PM CDT by NWS New Orleans LA\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Northern Hancock; Northern Harrison; Northern Jackson; Southern Hancock; Southern Harrison; Southern Jackson\n**Issued by:** NWS New Orleans LA\n**Sent:** 2026-07-21T12:32:00-05:00\n**Effective:** 2026-07-21T12:32:00-05:00\n**Expires:** 2026-07-22T02:45:00-05:00\n\n## Description\n* WHAT...For the first Heat Advisory, heat index values up to 113.\nFor the second Heat Advisory, heat index values up to 109 expected.\n\n* WHERE...Northern Hancock, Northern Harrison, Northern Jackson,\nSouthern Hancock, Southern Harrison, and Southern Jackson Counties.\n\n* WHEN...For the first Heat Advisory, until 7 PM CDT this evening.\nFor the second Heat Advisory, from 10 AM to 8 PM CDT Wednesday.\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."}