Extreme Heat Warning: Sevier; Howard; Little River; Hempstead; Nevada; Miller; Lafayette; Columbia; Union; Claiborne; Lincoln; Union; Jackson; Ouachita; Winn; Grant; Caldwell; La Salle; McCurtain; Red River; Bowie

source: us-gov-api (us-gov-api:noaa-weather)published 2026-07-20 22:20ingested 2026-07-21 08:27

extract

Extreme Heat Warning — Sevier; Howard; Little River; Hempstead; Nevada; Miller; Lafayette; Columbia; Union; Claiborne; Lincoln; Union; Jackson; Ouachita; Winn; Grant; Caldwell; La Salle; McCurtain; Red River; Bowie Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values near 110 to 115 expected. * WHERE...Portions of south central and southwest Arkansas, north central and northwest Louisiana, southeast Oklahoma, and northeast Texas. * WHEN...From 10 AM to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

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The historical document was shared with another weather alert and cannot be attributed to this record.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.