Freeze Warning issued November 30 at 8:34AM PST until November 30 at 9:00AM PST by NWS

...FREEZE WARNING WILL EXPIRE AT 9 AM PST THIS MORNING... THE FREEZE WARNING WILL EXPIRE AT 9 AM THIS MORNING AS TEMPERATURES SLOWLY WARM THROUGH MID MORNING. SOME LIGHT SHOWERS ARE POSSIBLE TODAY...MAINLY IN THE NORTH BAY AS A WEAK WEATHER SYSTEM MOVES THROUGH. TEMPERATURES WILL CONTINUE TO BE COLD AGAIN LATER TONIGHT INTO TUESDAY MORNING WITH MORNING LOWS IN THE 30S.

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/21oW37M