Heat Advisory: Schuyler; Cass; Scott; Morgan; Sangamon; Christian; Shelby; Effingham; Jasper; Crawford; Clay; Richland; Lawrence

source: us-gov-api (us-gov-api:noaa-weather)published 2026-08-12 01:59ingested 2026-08-12 07:26

extract

Heat Advisory — Schuyler; Cass; Scott; Morgan; Sangamon; Christian; Shelby; Effingham; Jasper; Crawford; Clay; Richland; Lawrence Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 105. * WHERE...Portions of central, southeast, and west central Illinois. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...This heat headline is conditional on thunderstorm evolution and associated cloud cover, and carries unusually low confidence for today.

retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.