2 to 4 feet of snow expected in the Cascades this week The National Weather Service in Seattle issued a Winter Storm Warning for the Cascades from Tuesday to Thursday.Share this: Up to 18 inches of snow forecast for Cascades in spring stormDateApril 15, 2026In relation toKing 5 News4-6 inches of snow forecast for Cascades this weekend as spring storm rolls throughDateMay 15, 2026In relation toKing 5 NewsSevere Thunderstorm Warning issued for the Cascades, 20 countiesDateMay 28, 2026In relation toKing 5 News