# Heat Advisory: Lower Columbia Basin of Oregon; Grande Ronde Valley; Wallowa County; Foothills of the Northern Blue Mountains of Oregon; Kittitas Valley; Yakima Valley; Lower Columbia Basin of Washington; Foothills of the Blue Mountains of Washington — retained record

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

Canonical: https://highsignal.app/data/records/1fc2d6c374aedc3a

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-15 22:51 ingested 2026-07-16 08:16

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

## extract

Heat Advisory — Lower Columbia Basin of Oregon; Grande Ronde Valley; Wallowa County; Foothills of the Northern Blue Mountains of Oregon; Kittitas Valley; Yakima Valley; Lower Columbia Basin of Washington; Foothills of the Blue Mountains of Washington
Severity: Moderate. Certainty: Likely.
* WHAT...Hot conditions with temperatures up to 100 degrees
expected. This will pose a moderate to locally major risk of
heat-related illness.

* WHERE...Lower Columbia Basin of Oregon and Washington, Grande
Ronde Valley, Wallowa County, Foothills of the Northern Blue
Mountains of Oregon, Kittitas Valley, Yakima Valley, and Foothills
of the Blue Mountains of Washington.

* WHEN...Until 9 PM PDT Thursday.

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The historical document was shared with another weather alert and cannot be attributed to this record.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