Flash flood warning issued for King County after Desimone levee failure
Lead: A flash flood warning was issued for parts of southern King County, Washington, Monday after the Desimone levee holding back the Green River reportedly failed near Tukwila. The National Weather Service in Seattle issued the warning at 11:51 a.m. PST on Dec. 15, 2025, and said the threat is life‑threatening; the advisory remained in … Read more