Dense Fog Advisory 12/20/2024 23:49 for Oregon, Washington areas

Headline: 
Dense Fog Advisory issued December 20 at 11:49PM PST until December 21 at 10:00AM PST by NWS Pendleton OR
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
December 20, 2024 - 11:49pm
Expires: 
December 21, 2024 - 10:00am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Foothills of the Northern Blue Mountains of Oregon. In Washington, Foothills of the Blue Mountains of Washington. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Area Description: 
Foothills of the Northern Blue Mountains of Oregon; Foothills of the Blue Mountains of Washington
Forcast Office: 
NWS Pendleton OR