Seattle, WA – Western Washington residents are facing another round of dangerous heat as an Extreme Heat Warning remains in effect through 5 a.m. Tuesday. Highs near 88 degrees Sunday and Monday will push heat stress across the Seattle metro area, where commuters along Interstate 5 could see pavement buckling and increased roadside emergencies. Health officials urge residents to limit outdoor activity, especially during peak afternoon hours.
According to the National Weather Service, temperatures will remain in the upper 80s through Monday, with overnight lows holding in the mid-60s. The extended stretch of warm nights will prevent homes without air conditioning from cooling down, raising risks of heat-related illness. Emergency managers recommend using public cooling centers, staying hydrated, and checking on vulnerable neighbors.
Seattle and nearby cities including Bellevue, Renton, and Everett will feel the worst of the heat, particularly in low-lying urban zones where asphalt traps warmth. Crews with Washington State DOT are monitoring conditions along I-5 and Highway 99, advising drivers to watch for heat-weakened pavement and possible delays…