NewsDense Fog Advisory issued October 5 at 8:50AM PDT until October 5 at 12:00PM PDT by NWS Seattle WA
* WHAT...Areas of visibility one half mile or less in dense fog. * WHERE...Island County, San Juan County, and Downtown Everett / Marysville Area. * WHEN...Until noon PDT today. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...The densest fog is mainly focused along the coastal areas and in the Snohomish river valley.