OFFICIAL · Severe weather

Frost Advisory issued October 11 at 7:34AM PDT until October 12 at 8:00AM PDT by NWS Seattle WA

3 sources

Observed Oct 12 2026, 07:00 UTC · Updated Oct 12 2026, 06:05 UTC

* WHAT...Temperatures as low as 32 to 36 degrees Sunday morning and 30 to 36 degrees Monday morning will result in frost formation. * WHERE...Foothills and Valleys of Pierce and Southern King Counties and Foothills and Valleys of Thurston and Lewis Counties. * WHEN...From midnight tonight to 8 AM PDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Take steps now to protect tender plants from the cold.

Location 47.098, -122.111. ARC Warning did not create the underlying report.

Sources

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