Dense Fog Advisory in effect until 10 AM PST Saturday 
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST SATURDAY FOR THE NORTH OREGON COAST...WILLAMETTE VALLEY...LOWER COLUMBIA...AND I-5 CORRIDOR IN COWLITZ COUNTY... THE NATIONAL WEATHER SERVICE IN PORTLAND HAS ISSUED A DENSE FOG ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM PST SATURDAY.
* VISIBILITY: ONE QUARTER MILE OR LESS
* TIMING: MOST LOCATIONS WILL BEGIN TO SEE FOG DEVELOPMENT AROUND MIDNIGHT TONIGHT...WITH THE DENSEST FOG EXPECTED BEFORE SUNRISE. FOG WILL PERSIST INTO SATURDAY MORNING.
* LOCATIONS INCLUDE: EUGENE...CORVALLIS...ALBANY...ASTORIA... CANNON BEACH...TILLAMOOK...NETARTS...PACIFIC CITY...SALEM... MCMINNVILLE...HILLSBORO...PORTLAND...OREGON CITY...GRESHAM... TROUTDALE...ST. HELENS...VANCOUVER...BATTLE GROUND...CAMAS... WASHOUGAL...LONGVIEW...KELSO
* AFFECTED AREAS: CENTRAL WILLAMETTE VALLEY ... GREATER PORTLAND METRO AREA ... LOWER COLUMBIA ... NORTH OREGON COAST ... SOUTH WILLAMETTE VALLEY
Instructions:
A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.
Address/Location
Tillamook County Emergency Management
201 Laurel Ave
Tillamook, OR 97141
Contact
Emergency: 9-1-1
Non-emergencies: 503-842-3412