UPDATE MONDAY 7:30AM: I-580 through Washoe Valley remains closed, according to Nevada State Police, Highway Patrol division. It is unknown when it will open. Alt. 395 remains open with delays. For the latest road closures see NVroads.com. Troopers are advising motorists not to travel on area roadways from Reno through the Carson Valley. If motorists are traveling they should follow all chain control requirements and expect delays.
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UPDATE 4:26PM: A 9-vehicle pileup was reported just before 4 p.m. on northbound I-580, north of the Carson onramp near Eastlake and Duck Hill Road, according to dispatch. Highway patrol has requested assistance from the Carson City Sheriff's Office.
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UPDATE 3:18PM: Blowing snow continues to create icy road conditions throughout the Carson City area Sunday afternoon. I-580 remains closed through Washoe Valley. Alternative 395 remains open and is slow going. Multiple spinouts have happened throughout the day as well as reports of fallen trees and branches bringing down utility lines.
Elsewhere, a crash at 3:10 p.m. is blocking traffic on William Street near Mills Park. Motorists can expect delays and are advised to stay off the roads if possible.
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UPDATE 1:19PM: Both directions of I-580 remain closed from Bowers area to Eastlake Boulevard in Washoe Valley following multiple vehicle crashes and spin outs, said Nevada State Police Trooper Charles Caster. Alternative 395 remains open, but non-essential travel is not advised due to weather conditions.