Special Weather Statement issued December 18 at 3:30PM PST until December 20 at 11:00AM PST by NWS

...WINTER STORM TONIGHT AND SATURDAY WITH MORE UNSETTLED WEATHER NEXT WEEK... .IMPACTS... *SLICK ROADS FROM RAIN. *A FEW INCHES OF SNOW OVER THE SHASTA COUNTY MOUNTAINS AND ALONG THE COAST RANGE FROM TEHAMA COUNTY TO NORTHERN LAKE COUNTY.

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/1mspk1h