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 9 AM PDT this morning.

Impacts:‎ Low visibility could make driving conditions hazardous.

Summary:‎ If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Issued By:‎ NWS Seattle WA