The National Weather Service issued an updated dense fog advisory for the Foothills of the Northern Blue Mountains of Oregon, effective until 10 a.m. Wednesday morning. Drivers in the area are urged to remain cautious due to significantly reduced visibility.
“Visibility as low as 1/4 mile in dense fog.”
“Low visibility could make driving conditions hazardous,” explains the weather service.
“If driving, slow down, use your headlights, and leave plenty of distance ahead of you.”
A dense fog advisory indicates that widespread fog has formed, reducing visibility to one-quarter mile or less. Such conditions can make travel difficult and potentially dangerous.
Travelers should consider delaying their trips when possible until the fog dissipates to avoid unnecessary risk on the road.
Drivers in Oregon’s Northern Blue Mountains should be alert to dense fog conditions that limit visibility to a quarter mile, prompting the National Weather Service’s warning for safe and cautious travel.