Dense Fog Advisory issued October 15 at 8:36AM PDT until October 15 at 10:00AM PDT by NWS Seattle WA
Official severe-weather alerts, warning areas, and disaster updates.
expired · active · official-source
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Eastern Kitsap County, Lowlands of Western Skagit and Northwestern Snohomish Counties, Lowlands of Western Whatcom County, City of Seattle, Downtown Everett / Marysville Area, Lowlands of Lewis and Southern Thurston Counties, Lowlands of Pierce and Southern King Counties, Olympia and Southern Puget Sound, and Shoreline / Lynnwood / South Everett Area. * WHEN...Until 10 AM PDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
- Event time
- Source last updated
- Current version retrieved
- Provider
- NWS — active weather alerts (Storm)
- Location
- WA, US
- Severity
- Moderate
- area
- Lowlands of Western Whatcom County; Lowlands of Western Skagit and Northwestern Snohomish Counties; Downtown Everett / Marysville Area; Shoreline / Lynnwood / South Everett Area; City of Seattle; Lowlands of Pierce and Southern King Counties; Olympia and Southern Puget Sound; Lowlands of Lewis and Southern Thurston Counties; Eastern Kitsap County
- event
- Dense Fog Advisory
- onset
- 2026-10-15T08:36:00-07:00
- states
- ["WA"]
- urgency
- Expected
- certainty
- Likely
- effective
- 2026-10-15T08:36:00-07:00
- message id
- urn:oid:2.49.0.1.840.0.1f99bec79c1c3ea273ca7665c608a69023cc7bc6.001.1
- references
- ["urn:oid:2.49.0.1.840.0.810435b32567561f45f40a1d56fa2fccb960ba40.001.1"]
- instruction
- If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
- message type
- Update
- location basis
- Approximate: centers of the NWS zones listed in the alert
- freshness minutes
- 60
Source use policy · US government work (17 U.S.C. 105)
Loading source locations…
Only locations and boundaries supplied by the source are shown. Refer to official instructions for current conditions.
Update history (2 recent revisions)
Planning home repairs or improvements?
Request a quote through DoorPlace USA. Service availability varies by location; some local services may be handled by independent contractors. Requests are reviewed before any provider is selected.
Request a quoteReport a correction · Related news · Fire information · Clips