Winter Weather Advisory issued December 29 at 7:12PM PST until December 30 at 10:00AM PST by NWS Seattle WA

* WHAT…Snow expected at or above elevations of 3000 feet.
Additional snow accumulations of 2 to 4 inches through Monday
morning.

* WHERE…West Slopes North Central Cascades and Passes.

* WHEN…Until 10 AM PST Monday.

* IMPACTS…Roads, and especially bridges and overpasses, will
likely become slick and hazardous.