Lower Columbia Basin of Washington Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Dense Fog Advisory
Issued: 3:58 AM PST Jan. 22, 2017 – National Weather Service

... Dense fog advisory in effect until noon PST today...

The National Weather Service in Pendleton has issued a dense fog
advisory... which is in effect until noon PST today.

* Timing... the fog will persist through the morning hours and then
begin to dissipate midday.

* Impacts... visibility restrictions caused by the fog will create
the need to slow down and drive with plenty of distance between
cars.

Precautionary/preparedness actions...

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.