Weather
Washington Cascades Weather Oct. 27-28: 3-7 Inches Snow
Roslyn, WA – A Winter Weather Advisory has been issued for the upper slopes of the eastern Washington Cascades, where 3 to 7 inches of snow and wind gusts up to 35 mph are expected from Tuesday evenin
By Avery Collins · 2026-10-26T22:16:06.162Z
Roslyn, WA – A Winter Weather Advisory has been issued for the upper slopes of the eastern Washington Cascades, where 3 to 7 inches of snow and wind gusts up to 35 mph are expected from Tuesday evening, Oct. 27, through Wednesday, Oct. 28.
According to the National Weather Service in Pendleton, the advisory takes effect at 5 p.m. Tuesday and continues until 5 p.m. PDT Wednesday. The advisory applies to elevations above 4,000 feet along the eastern Washington Cascades crest, including higher terrain in the Roslyn and Easton area.
Forecasters expect periods of moderate to heavy snow during the 24 hour advisory period, with accumulations ranging from 3 to 7 inches in the affected higher elevations.
Wind gusts could reach 35 mph, adding to challenging conditions for motorists traveling through the mountains.
The National Weather Service warns that travel could become difficult as snow accumulates on roads. Bridges and overpasses are particularly vulnerable to slick conditions, and hazardous driving conditions are likely in affected areas.
The advisory is specifically limited to elevations above 4,000 feet. The projected snowfall totals should not be interpreted as a forecast for lower elevation communities throughout the region.
Motorists planning trips through the eastern Washington Cascades Tuesday evening or Wednesday should prepare for changing road conditions and allow additional travel time where snow develops.
The National Weather Service advises drivers to slow down and use caution when traveling through affected areas.
Travelers can check current highway conditions, restrictions and travel information through the Washington State Department of Transportation at wsdot.wa.gov/travel .
Snow is expected to affect higher elevations beginning Tuesday evening, with the Winter Weather Advisory remaining in effect through Wednesday afternoon. Drivers should monitor updated forecasts and road conditions before heading into the mountains.