{"url_path":"/weather/alerts/2.49.0.1.840.0.b439e63e74382d2a0346da2ebb91d8f023d57971.004.1","section_key":"alert","section_title":"Heat Advisory issued July 23 at 3:59PM CDT until July 24 at 8:00PM 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.b439e63e74382d2a0346da2ebb91d8f023d57971.004.1","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":166,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued July 23 at 3:59PM CDT until July 24 at 8:00PM CDT by NWS Norman OK\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Woods; Alfalfa; Grant; Kay; Major; Garfield; Noble; Blaine; Kingfisher; Logan; Payne; Caddo; Canadian; Oklahoma; Lincoln; Grady; McClain; Cleveland; Pottawatomie; Seminole; Hughes; Comanche; Stephens; Garvin; Murray; Pontotoc; Coal; Cotton; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan; Clay\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...Heat index values up to 109 expected.\n\n* WHERE...Portions of central, east central, northern, northwest,\nsoutheast, southern, and southwest Oklahoma and northern Texas.\n\n* WHEN...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."}