January 17, 2025 8:30 a.m. 

A Freezing Fog Advisory is in effect through 12:00 p.m. Saturday within the valleys of Douglas, Josephine and Jackson counties.

Forecasters at the National Weather Service in Medford said visibility of one quarter mile or less in dense freezing fog is expected. Dense fog could make driving conditions hazardous and create some slick surfaces.

Drivers should slow down, use their headlights and leave plenty of distance ahead of their vehicle.