Frost Advisory for Clatsop County Coast; Tillamook County Coast; Central Coast of Oregon +8 more
Official alert fields
What you need to know
- Applies to
- Central Coast of Oregon, Central Oregon Coast Range, Central Oregon Coast Range Lowlands, Clackamas County Cascade Foothills, Clatsop County Coast, East Portland Metro, Inner Portland Metro, Lower Columbia River and 10 more
- Effective
- Ends or expires
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Temperatures as low as 34 to 36 degrees will result in frost formation. Impacts: Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Where: Portions of northwest and west central Oregon and southwest Washington. When: From 11 PM Friday to 9 AM PDT Saturday.
What the bulletin says to do
Take steps now to protect tender outdoor plants from the cold. Consider temporarily moving outdoor potted plants indoors if they are sensitive to cold temperatures. Consider temporarily covering sensitive plants with a lightweight cotton fabric (i.e., bedsheets, thin blankets), as this will help retain heat and provide frost protection for your plants.
Full official description
Bulletin details
* WHAT...Temperatures as low as 34 to 36 degrees will result in frost formation. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...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.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Frost Advisory issued October 21 at 6:55PM PDT until October 24 at 9:00AM PDT by NWS Portland OR
Official revision - Alert
Frost Advisory issued October 21 at 6:55PM PDT until October 24 at 9:00AM PDT by NWS Portland OR
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Portland OR. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected