Special Weather Statement issued December 19 at 9:58AM PST until December 20 at 6:00PM PST by NWS

...UNSETTLED WEATHER TO IMPACT HOLIDAY TRAVEL SUNDAY THROUGH TUESDAY... .WEATHER SUMMARY... TWO STORM SYSTEMS WILL MOVE ACROSS NORTHWEST CALIFORNIA BRINGING SNOW TO TRINITY COUNTY ON SUNDAY...THEN ABUNDANT RAINFALL TO ALL AREAS MONDAY AND TUESDAY. SNOW LEVELS WILL FALL TO 2000 FEET

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/22gr9Pl