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

Dense Fog Advisory Affecting Central Oregon

The National Weather Service updated its dense fog advisory on Wednesday at 7:38 a.m., warning that visibility in some areas could drop to one-quarter of a mile. Motorists are advised to take precautions due to the hazardous driving conditions.

“Visibility as low as one quarter of a mile in dense fog.”

“Low visibility could make driving conditions hazardous.”

Travel Safety Guidance

When a dense fog advisory is active, it indicates that thick fog is widespread and visibility may fall rapidly to a quarter-mile or less. Travelers should exercise caution or delay trips when possible.

Summary

Drivers across Central Oregon should be alert to dense fog hazards, reduce speed, and rely on low beams to maintain visibility.

Author’s summary: Morning fog across Central Oregon brings visibility down to just a quarter-mile, prompting drivers to use caution and adapt their travel plans.

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

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