# Heat Advisory: Lyon; Osceola; Dickinson; Dixon; Minnehaha; Turner; Lincoln; Yankton; Clay — retained record

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

Canonical: https://highsignal.app/data/records/acffe906f704a8eb

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-06-29 04:01 ingested 2026-06-29 10:39

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

## extract

Heat Advisory — Lyon; Osceola; Dickinson; Dixon; Minnehaha; Turner; Lincoln; Yankton; Clay
Severity: Moderate. Certainty: Likely.
* WHAT...Heat index values 100 to 105 expected.

* WHERE...Portions of northwest Iowa, northeast Nebraska, and
southeast South Dakota.

* WHEN...Until 9 PM CDT this evening.

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The historical document was shared with another weather alert and cannot be attributed to this record.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