SEATTLE, Wash. — Mountain pass travelers will have a tough go of it this weekend.

The National Weather Service says mountain snow this weekend will lead to hazardous travel in the the Stevens and Snoqualmie passes at times Saturday night through Sunday night with up to a foot of new snow possible.

In the Mount Baker foothills and in the lowlands, it will be breezy over Saturday night, with a possibility of some isolated coastal flooding possible Sunday when the tides are high.