The National Weather Service canceled its wind advisory issued Saturday for the Interstate 5 corridor in Snohomish, Skagit and Whatcom counties, but still warned of gusts up to 40 mph Sunday afternoon.

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Meteorologists are warning of possible landslides in parts of Western Washington as another wet and warm weather system moves across the region Sunday, capping a series of storms that caused rivers to overflow and downed power lines.

The National Weather Service canceled its wind advisory issued Saturday for the Interstate 5 corridor in Snohomish, Skagit and Whatcom counties, but still warned of gusts up to 40 mph Sunday afternoon.

Showers are expected in the area Sunday afternoon as part of a “vigorous weather system,” but the bulk of the rain already moved through Sunday morning, the service said.

The service is warning of possible landslides, particularly on steep coastal bluffs and hillsides across Western Washington, as heavy rainfall brings increased soil moisture.

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A flood warning remains in effect for the Skokomish River near Potlatch in Mason County and the White River at R Street near Auburn. Those living nearby should prepare for flooding, the service says. As of Sunday morning, both were at or near flood stage.

Meanwhile, the Skagit River — which peaked at 5 feet above flood stage Friday, causing business and road closures in Mount Vernon — continues to recede. As of Saturday afternoon, the river was 3 feet below flood stage, the service reported.

On the San Juan Islands, crews were working to restore power to about 4,800 customers after two poles broke Sunday morning.

Drivers heading across the Cascade range Sunday night should prepare for slick roads, and check the service’s Twitter account (@NWSSeattle) or website before making the trip.

Or, call 511 for information on mountain roads, specifically.