{"url_path":"/weather/alerts/2.49.0.1.840.0.4e1a9d6415cbfe3259500d6a0a9afd83b40c62bd.001.2","section_key":"alert","section_title":"Heat Advisory issued September 14 at 12:10PM CDT until September 14 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%3A2.49.0.1.840.0.4e1a9d6415cbfe3259500d6a0a9afd83b40c62bd.001.2","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":130,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued September 14 at 12:10PM CDT until September 14 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:** 2026-09-14T12:10:00-05:00\n**Effective:** 2026-09-14T12:10:00-05:00\n**Expires:** 2026-09-15T02:00:00-05:00\n\n## Description\n* WHAT...For the first Heat Advisory, heat index values of 108 to\n111. For the second Heat Advisory, heat index values 108 to 111\nexpected.\n\n* WHERE...Bastrop, Fayette, Lavaca, Lee, Travis, and Williamson\nCounties.\n\n* WHEN...For the first Heat Advisory, until 7 PM CDT this evening.\nFor the second Heat Advisory, 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."}