The Pacific Northwest will face significant weather impacts, including heavy rainfall, gusty winds, and mountain snow. Urban areas such as Seattle, Tacoma, and Bellingham may experience localized flooding due to 1–2 inches of rain, while the Olympic Mountains could see up to 5 inches of precipitation. Higher elevations in the Cascades are at risk of receiving up to 6 inches of snow, potentially affecting travel and outdoor activities. Residents should prepare for possible disruptions, including slippery roads and reduced visibility in affected areas.