An evacuation notice has been issued for the Seattle area after a levee breach prompted a flash flood warning, officials said.The National Weather Service issued the flash flood warning on Monday due to a levee breach in Tukwila, a suburb of Seattle located in King County.The warning, issued through Monday night, impacts more than 45,000 people.An evacuation notice is in effect for parts of King County.A drone view shows an area flooded by the Green River, after multiple atmospheric rivers brought rain and flooding to the Pacific Northwest, in Kent, Washington, December 15, 2025.David Ryder/Reuters"Conditions are dangerous and access routes may be lost at any time," the National Weather Service's Seattle office warned on X.
"Go north or south of evacuated area away from flooding waters."The evacuation notice impacts residents and businesses east of the Green River in the Orillia area in Tukwila, Renton and Kent, the NWS said.Those impacted were told to leave immediately.A drone view shows floodwaters on a closed highway in an area flooded by the Green River, after multiple atmospheric rivers brought rain and flooding to the Pacific Northwest, in Auburn, Washington, December 15, 2025.David Ryder/ReutersRain expected to return to the Pacific Northwest after short break"This is a very serious and emerging situation," King County Executive Girmay Zahilay said at a press briefing on Monday.The Desimone levee on the Green River breached around 11:30 a.m.
local time on Monday, Zahilay said.The levee is in the process of being repaired, he said.The Green River levee breech in Tukwila, Wash., Dec.
15, 2025.KOMO"Conditions remain dynamic as rain returns and water levels continue to rise and change in unpredictable ways," Zahilay said."The most important action that residents can take is to please listen to experts, listen to responders and listen to law enforcement."Popular ReadsRob Reiner's son arrested for murder in stabbing death of famed director, wife15 minutes agoBr...