# Extreme Heat Warning: Lower Washington County; Zion National Park; Glen Canyon Recreation Area/Lake Powell — retained record

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

Canonical: https://highsignal.app/data/records/7fd7fda0a3ab0f7b

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-07 22:02 ingested 2026-08-08 06:55

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

## extract

Extreme Heat Warning — Lower Washington County; Zion National Park; Glen Canyon Recreation Area/Lake Powell
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions with temperatures up to 110
expected with little overnight relief through Saturday.

* WHERE...Glen Canyon Recreation Area/Lake Powell, Lower Washington
County, and Zion National Park.

* WHEN...Until 9 PM MDT Saturday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat 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The historical document was shared with another weather alert and cannot be attributed to this record.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.