Winter Weather Advisories are in effect Wednesday for the Oregon and Washington Cascades, with up to 6 inches of additional snow possible.
NWS Portland, NWS Pendleton and NWS Seattle issued the advisories. Roads, bridges and overpasses will likely become slick and hazardous.
Oregon Cascades: NWS Portland
Cascades of Marion, Linn and Lane Counties (including Santiam Pass, McKenzie Pass, Willamette Pass, Waldo Lake and Breitenbush Springs): snow above 4,500 feet with a trace to 3 inches of additional accumulation. The advisory runs until 5 PM PDT Wednesday.
The highest totals are expected over the Marion and Linn County Cascades. Snow showers will gradually decrease in the evening…