Frost Advisory in Polk County, Oregon
Issued by the National Weather Service and archived by Claims Pages
4/7/2026 9:21:00 AM (UTC)
Urgency: Expected
Severity: Minor
Certainty: Likely
4/7/2026 9:21:00 AM until 4/8/2026 9:00:00 AM
* WHAT...Temperatures as low as 34 to 36 degrees will result in
frost formation.
* WHERE...Central and Southern Willamette Valley, Tualatin Valley,
and Inner Vancouver Metro.
* WHEN...From 11 PM this evening to 9 AM PDT Wednesday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
