# Heat Advisory: Harper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Blaine; Beckham; Washita; Caddo; Harmon; Greer; Kiowa; Hardeman; Foard; Knox — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/cf8292b321705e75

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-17 20:25 ingested 2026-08-18 06:43

[original source ↗](http://www.weather.gov/)

## extract

Heat Advisory — Harper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Blaine; Beckham; Washita; Caddo; Harmon; Greer; Kiowa; Hardeman; Foard; Knox
Severity: Moderate. Certainty: Likely.
* WHAT...Heat index values up to 106 expected.

* WHERE...Portions of northwest, southwest, and western Oklahoma and
northern Texas.

* WHEN...From 11 AM to 8 PM CDT Tuesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

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The historical document was shared with another weather alert and cannot be attributed to this record.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