Special Weather Statement for Tualatin Valley; Inner Portland Metro; West Central Willamette Valley +7 more
Official alert fields
What you need to know
- Applies to
- Benton County Lowlands, East Central Willamette Valley, Inner Portland Metro, Lane County Lowlands, Linn County Lowlands, Tualatin Valley, Upper Hood River Valley, West Central Willamette Valley and 2 more
- Effective
- Ends or expires
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
Areas of fog, some locally dense, have developed early this morning the Willamette Valley, Upper Hood River Valley, and southwest Washington lowlands, resulting in roadway visibility of one mile or less. Morning commuters should expected to encounter areas of rapidly changing visibility. Freezing fog is also...
What the bulletin says to do
No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.
Full official description
Bulletin details
Areas of fog, some locally dense, have developed early this morning the Willamette Valley, Upper Hood River Valley, and southwest Washington lowlands, resulting in roadway visibility of one mile or less. Morning commuters should expected to encounter areas of rapidly changing visibility. Freezing fog is also possible this morning where temperatures have fallen below freezing. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. If walking or cycling, wear bright or reflective clothing and carry a light to increase your visibility to drivers.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Special Weather Statement issued October 31 at 5:33AM 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