Frost Advisory issued October 12 at 10:21AM PDT until October 13 at 8:00AM PDT by NWS Portland OR
WHAT: Temperatures as low as 33 to 36 will result in frost
formation.
WHERE: Portions of northwest and west central Oregon and southwest
Washington.
WHEN: From midnight tonight to 8 AM PDT Tuesday.
IMPACTS: Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
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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.