{"url_path":"/weather/alerts/2.49.0.1.840.0.b497000e8349b1c5bdf44ff983db9a51a266a04f.001.1","section_key":"alert","section_title":"Heat Advisory issued September 16 at 12:20PM CDT until September 17 at 7:00PM CDT by NWS Lincoln IL","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-16","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.b497000e8349b1c5bdf44ff983db9a51a266a04f.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":115,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued September 16 at 12:20PM CDT until September 17 at 7:00PM CDT by NWS Lincoln IL\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Effingham; Jasper; Crawford; Clay; Richland; Lawrence\n**Issued by:** NWS Lincoln IL\n**Sent:** 2026-09-16T12:20:00-05:00\n**Effective:** 2026-09-16T12:20:00-05:00\n**Expires:** 2026-09-17T04:00:00-05:00\n\n## Description\n* WHAT...Afternoon heat index values up to 105 expected.\n\n* WHERE...Clay, Crawford, Effingham, Jasper, Lawrence, and Richland\nCounties.\n\n* WHEN...Until 7 PM CDT Thursday.\n\n* IMPACTS...Hot temperatures and high humidity may cause heat\nillnesses.\n\n* ADDITIONAL DETAILS...Not much relief is expected tonight, as the\nheat index only falls into the mid to upper 70s.\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."}