{"url_path":"/weather/alerts/2.49.0.1.840.0.1e6562033594e9c47fcc68e8e83471e4e364a760.001.1","section_key":"alert","section_title":"Heat Advisory issued September 15 at 11:11AM CDT until September 16 at 7:00PM CDT by NWS Shreveport LA","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-15","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.1e6562033594e9c47fcc68e8e83471e4e364a760.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Shreveport LA"},"word_count":228,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued September 15 at 11:11AM CDT until September 16 at 7:00PM CDT by NWS Shreveport LA\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Sevier; Howard; Little River; Hempstead; Nevada; Miller; Lafayette; Columbia; Union; Caddo; Bossier; Webster; Claiborne; Lincoln; Union; De Soto; Red River; Bienville; Jackson; Ouachita; Sabine; Natchitoches; Winn; Grant; Caldwell; La Salle; McCurtain; Red River; Bowie; Franklin; Titus; Camp; Morris; Cass; Wood; Upshur; Marion; Smith; Gregg; Harrison; Cherokee; Rusk; Panola; Nacogdoches; Shelby; Angelina; San Augustine; Sabine\n**Issued by:** NWS Shreveport LA\n**Sent:** 2026-09-15T11:11:00-05:00\n**Effective:** 2026-09-15T11:11:00-05:00\n**Expires:** 2026-09-16T19:00:00-05:00\n\n## Description\n* WHAT...Afternoon peak Heat index values from 105 to 109.\n\n* WHERE...For the Four-State area of southern Arkansas, northern\nLouisiana, eastern Texas and southeast Oklahoma.\n\n* WHEN...Until 7 PM CDT Wednesday.\n\n* IMPACTS...Hot temperatures and moderate 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."}