Winter Weather Advisory issued March 21 at 2:22AM PDT until March 22 at 5:00AM PDT by NWS Portland OR

* WHAT…Snow above 4000 feet. Additional snow accumulations 8 to 10
inches at pass level, except 2 to 4 inches near Government Camp.
Additional snow accumulations 12 to 16 inches for elevations above
5500 feet. Winds gusting as high as 35 mph.

* WHERE…South Washington Cascades and the Northern and Central
Cascades of Oregon.

* WHEN…Until 5 AM PDT Saturday.

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