According to the National Weather Service, Seattle is bracing for a significant weather event this weekend, with heavy rain and strong winds forecasted. The system is expected to bring substantial rainfall, with totals reaching up to 2 inches in some areas. Winds could gust up to 40 mph, particularly along the coast and in higher elevations. This weather pattern is associated with a low-pressure system moving in from the Pacific Ocean, which is typical for this time of year in the Pacific Northwest. Residents should prepare for potential disruptions, including localized flooding and power outages due to downed trees and power lines.