{"url_path":"/weather/alerts/2.49.0.1.840.0.66242549681154132426ed5648973ed408e9fb1a.001.1","section_key":"alert","section_title":"Heat Advisory issued September 14 at 7:49PM CDT until September 15 at 7:00PM CDT by NWS Austin/San Antonio TX","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-14","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.66242549681154132426ed5648973ed408e9fb1a.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Austin/San Antonio TX"},"word_count":176,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued September 14 at 7:49PM CDT until September 15 at 7:00PM CDT by NWS Austin/San Antonio TX\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Williamson; Travis; Bastrop; Lee; Fayette; Lavaca\n**Issued by:** NWS Austin/San Antonio TX\n**Sent:** 2026-09-14T19:49:00-05:00\n**Effective:** 2026-09-14T19:49:00-05:00\n**Expires:** 2026-09-15T19:00:00-05:00\n\n## Description\n* WHAT...Heat index values from 108 to 111 expected.\n\n* WHERE...Bastrop, Fayette, Lavaca, Lee, Travis, and Williamson\nCounties.\n\n* WHEN...From noon to 7 PM CDT Tuesday.\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."}