Severe weather · Oregon

Freeze Warning for 8 Oregon counties

The National Weather Service in Portland has a Freeze Warning in effect until 9:00 AM PDT Friday for the North Oregon Coast Range Lowlands and the Benton, Linn and Lane County Lowlands. Sub-freezing temperatures are expected.

Key facts

Alert
Freeze Warning (severe)
Issued by
National Weather Service, Portland OR
Areas
North Oregon Coast Range Lowlands; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands
In effect
until 9:00 AM PDT, Oct 23, 2026
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What the National Weather Service says

“To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.”

NWS Portland OR, Freeze Warning, 8:59 PM PDT Oct 22, 2026 · official alert

“Take steps now to protect tender outdoor plants from the cold.”

NWS Portland OR, Freeze Warning, 8:59 PM PDT Oct 22, 2026 · official alert

“Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.”

NWS Portland OR, Freeze Warning, 8:59 PM PDT Oct 22, 2026 · official alert

What to do

Protect water pipes from freezing. The National Weather Service says to wrap them, drain them, or let them drip slowly.

Take steps now to protect tender outdoor plants. Consider moving potted plants indoors if they are sensitive to cold.

Protect pets from the cold and check on older neighbors. If you must travel, avoid it if you can and carry a winter kit when driving.

A Freeze Watch is in effect from Friday evening through Saturday morning, so plan to keep these protections in place.

Context

FEMA flood-insurance claim counts only cover insured homes and businesses, not all damage. Since 1978, 754 claims were filed in one of the affected counties (FIPS 41057), 463 in another (41041) and 160 in a third (41007), through 2025.

These counties have also had federal disaster declarations, mostly for severe storms, flooding and landslides. The most recent was declared on 2026-04-07. These events differ from a freeze, but show the area has dealt with serious weather before.

Updates

  1. The freeze warning is no longer in effect.
  2. NWS Portland OR issued the freeze warning until 9:00 AM PDT.

History here

This county: 754 flood insurance claims in FEMA's National Flood Insurance Program records since 1978, most recent 2025.

This county: recent federal disaster declarations

  • DR-4907 (2026): severe storms, straight-line winds, flooding, landslides, and mudslides
  • DR-4768 (2024): severe winter storms, straight-line winds, landslides, and mudslides
  • DR-4562 (2020): wildfires and straight-line winds
  • DR-4258 (2016): severe winter storms, straight-line winds, flooding, landslides, and mudslides
  • DR-4055 (2012): severe winter storm, flooding, landslides, and mudslides

This county: 160 flood insurance claims in FEMA's National Flood Insurance Program records since 1979, most recent 2025.

This county: recent federal disaster declarations

  • DR-4907 (2026): severe storms, straight-line winds, flooding, landslides, and mudslides
  • DR-4258 (2016): severe winter storms, straight-line winds, flooding, landslides, and mudslides
  • DR-1956 (2011): severe winter storm, flooding, mudslides, landslides, and debris flows
  • DR-1824 (2009): severe winter storm, record and near record snow
  • DR-1733 (2007): severe storms, flooding, landslides, and mudslides

This county: 463 flood insurance claims in FEMA's National Flood Insurance Program records since 1979, most recent 2025.

This county: recent federal disaster declarations

  • DR-4907 (2026): severe storms, straight-line winds, flooding, landslides, and mudslides
  • DR-4768 (2024): severe winter storms, straight-line winds, landslides, and mudslides
  • DR-4562 (2020): wildfires and straight-line winds
  • DR-4258 (2016): severe winter storms, straight-line winds, flooding, landslides, and mudslides
  • DR-4169 (2014): severe winter storm

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Questions

Is there a Freeze Warning in Lane County, Oregon?
Yes. The National Weather Service has a Freeze Warning for the Lane County Lowlands until 9:00 AM PDT Friday. Sub-freezing temperatures are expected.
When does the Freeze Warning end?
The warning runs until 9:00 AM PDT Friday. A Freeze Watch then applies from Friday evening through Saturday morning, meaning sub-freezing temperatures are possible.
What could the freeze damage?
The National Weather Service says frost and freeze conditions could kill crops and other sensitive vegetation. They could also possibly damage unprotected outdoor plumbing.

Sources

  1. NWS Portland OR: Freeze Warning, Oct 22, 2026 weather.gov
  2. FEMA OpenFEMA: NFIP claims and disaster declarations fema.gov

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