# Extreme Heat Warning: Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy — retained record

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

Canonical: https://highsignal.app/data/records/b89ca159426e71a3

[← 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 00:15 ingested 2026-06-29 10:40

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

## extract

Extreme Heat Warning — Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions with heat index values up to 110
expected in southwest Iowa and the Omaha metro. Overnight minimum
heat index values remain in the upper-70s and low-80s.

* WHERE...In Iowa, Fremont, Mills, Montgomery, Page, Pottawattamie,
and Shelby Counties. In Nebraska, Douglas and Sarpy Counties.

* WHEN...Until 9 PM CDT Tuesday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

* ADDITIONAL DETAILS...Overnight heat indices in the upper-70s will
make it difficult for homes without air conditioning to cool down.
Hot weather is expected to persist through the week.

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The historical document was shared with another weather alert and cannot be attributed to this record.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