Heavy Snow in Western Columbia River Gorge, Oregon

Snow accumulations ranged from 6 to 12 inches. Amounts were higher closer to Bonneville, where the COOP observer reported 12 inches of snow.

A low pressure system dropped south along the coast from Victoria Island. The low pressure system brought arctic air south out of Canada into the Columbia Basin, which was then funneled into the northern Willamette Valley. This system brought heavy snow to the Coast Range and the Cascade Foothills, the Columbia Gorge, and Hood River Valley. It also brought snow down to the Valley floor near the Columbia Gorge in the Portland Metro area. Other areas on the south and west side of the Portland Metro area did see some periods of lighter snow but not much if any snow accumulated on the ground.