{"url_path":"/weather/alerts/2.49.0.1.840.0.9bcfbf45c50531edb0866f4bd4f501ac0baf62ea.001.1","section_key":"alert","section_title":"Heat Advisory issued September 17 at 10:05AM CDT until September 17 at 7:00PM CDT by NWS Lincoln IL","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-17","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.9bcfbf45c50531edb0866f4bd4f501ac0baf62ea.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Lincoln IL"},"word_count":102,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued September 17 at 10:05AM CDT until September 17 at 7:00PM CDT by NWS Lincoln IL\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Scott; Morgan; Sangamon; Christian; Shelby; Cumberland; Effingham; Jasper; Crawford; Clay; Richland; Lawrence\n**Issued by:** NWS Lincoln IL\n**Sent:** 2026-09-17T10:05:00-05:00\n**Effective:** 2026-09-17T10:05:00-05:00\n**Expires:** 2026-09-17T19:00:00-05:00\n\n## Description\n* WHAT...Heat index values up to 103.\n\n* WHERE...Portions of central, east central, southeast, and west\ncentral Illinois.\n\n* WHEN...Until 7 PM CDT this evening.\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."}