# Heat Advisory: Knox; Cedar; Antelope; Pierce — retained record

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

Canonical: https://highsignal.app/data/records/bbfdd39febe89328

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-18 21:08 ingested 2026-07-19 08:11

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

## extract

Heat Advisory — Knox; Cedar; Antelope; Pierce
Severity: Moderate. Certainty: Likely.
* WHAT...Heat index values up to 105 expected Sunday. Heat index
values 105 to 110 on Monday.

* WHERE...Antelope, Cedar, Knox, and Pierce Counties.

* WHEN...From noon Sunday to 10 PM CDT Monday.

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

* ADDITIONAL DETAILS...Overnight heat index values in the mid to
upper 70s will provide little relief.

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The historical document was shared with another weather alert and cannot be attributed to this record.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