Winter Storm Warning issued February 17 at 10:02PM PST until February 18 at 12:00PM PST by NWS

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON PST THURSDAY... * TIMING: A MIX OF RAIN AND SNOW WILL DEVELOP EARLY THIS EVENING...BECOMING ALL SNOW LATER TONIGHT. THE HEAVIEST SNOW IS EXPECTED BETWEEN MIDNIGHT AND 8 AM WHERE SNOWFALL RATES COULD BRIEFLY REACH 2 TO 3 INCHES PER HOUR.

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/1KrtKk4