Update: Dense fog advisory affecting Central Oregon Wednesday morning – visibility down to 1/4 mile

Dense Fog Advisory for Central Oregon

The National Weather Service issued an updated dense fog advisory on Wednesday at 7:38 a.m. dense fog is expected to reduce visibility to as low as one quarter of a mile.

Impact on Driving Conditions

"Low visibility could make driving conditions hazardous," the weather service warns.

Drivers are advised to be cautious and take preventive measures when traveling in these conditions.

Safety Recommendations When Driving in Fog

What a Dense Fog Advisory Means

A dense fog advisory indicates widespread fog reducing visibility to a quarter-mile or less, creating travel hazards. It is recommended to exercise caution or postpone trips if possible.

"When a dense fog advisory is issued for your area, it means that widespread dense fog has developed and visibility can plummet to a quarter-mile or less."

Travel Considerations

If travel cannot be avoided, driving carefully with increased attention to vehicle visibility and road positioning is essential for safety.

Author's summary: A dense fog advisory in Central Oregon warns of severely reduced visibility, urging drivers to adopt thorough safety practices or delay travel for safer conditions.

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OregonLive.com OregonLive.com — 2025-11-05