Winter Weather Advisory issued December 16 at 4:13AM PST until December 16 at 1:00PM PST by NWS Seattle WA

* WHAT…Snow at or above elevations greater than 3000 ft.
Additional snow accumulations between 2 and 4 inches.

* WHERE…West Slopes North Central Cascades and Passes and West
Slopes South Central Cascades and Passes.

* WHEN…Until 1 PM PST this afternoon.

* IMPACTS…Plan on slippery road conditions.