{"url_path":"/weather/alerts/2.49.0.1.840.0.b439e63e74382d2a0346da2ebb91d8f023d57971.003.1","section_key":"alert","section_title":"Heat Advisory issued July 23 at 3:59PM CDT until July 23 at 9:00PM CDT by NWS Norman OK","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-23","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.b439e63e74382d2a0346da2ebb91d8f023d57971.003.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Norman OK"},"word_count":153,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued July 23 at 3:59PM CDT until July 23 at 9:00PM CDT by NWS Norman OK\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Wichita; Archer\n**Issued by:** NWS Norman OK\n**Sent:** 2026-07-23T15:59:00-05:00\n**Effective:** 2026-07-23T15:59:00-05:00\n**Expires:** 2026-07-23T22:30:00-05:00\n\n## Description\n* WHAT...For the first Heat Advisory, heat index values up to 109.\nFor the second Heat Advisory, heat index values up to 109 expected.\n\n* WHERE...Archer and Wichita Counties.\n\n* WHEN...For the first Heat Advisory, until 9 PM CDT this evening.\nFor the second Heat Advisory, from noon to 8 PM CDT Friday.\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."}