# Frost Advisory: Central Oregon Coast Range Lowlands; Central Oregon Coast Range; Tualatin Valley; Willapa Hills; Cowlitz County Lowlands; North Clark County Lowlands; South Washington Cascade Foothills — retained record

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

Canonical: https://highsignal.app/data/records/08e0d7a3d0e1b7d9

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-10-21 18:55 ingested 2026-10-22 02:54

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

## extract

Frost Advisory — Central Oregon Coast Range Lowlands; Central Oregon Coast Range; Tualatin Valley; Willapa Hills; Cowlitz County Lowlands; North Clark County Lowlands; South Washington Cascade Foothills
Severity: Minor. Certainty: Likely.
* WHAT...Temperatures as low as 33 to 36 degrees will result in frost
formation.

* WHERE...In Oregon, Tualatin Valley, Central Oregon Coast Range, and
Central Oregon Coast Range Lowlands Counties. In Washington,
Cowlitz County Lowlands, North Clark County Lowlands, South
Washington Cascade Foothills, and Willapa Hills Counties.

* WHEN...For the first Frost Advisory, from 11 PM Thursday to 9 AM
PDT Friday. For the second Frost Advisory, from 11 PM Friday to 9
AM PDT Saturday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

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The historical document was shared with another weather alert and cannot be attributed to this record.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