# Extreme Heat Warning: Lower Washington County; Zion National Park; South Central Utah; Capitol Reef National Park and Vicinity; Western Canyonlands; 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/cc288e1c614978a7

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-05 22:57 ingested 2026-08-06 08:28

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

## extract

Extreme Heat Warning — Lower Washington County; Zion National Park; South Central Utah; Capitol Reef National Park and Vicinity; Western Canyonlands; Glen Canyon Recreation Area/Lake Powell
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions with temperatures up to 105
expected for most valley locations. Temperatures may approach or
exceed 110 degrees for Lower Washington County, Glen Canyon, and
Zion Canyon. Overnight lows in the upper 70s to low 80s will offer
little relief.

* WHERE...Capitol Reef National Park and Vicinity, Glen Canyon
Recreation Area/Lake Powell, South Central Utah, Western
Canyonlands, Lower Washington County, and Zion National Park.

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The historical document was shared with another weather alert and cannot be attributed to this record.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