cold front pushing in to the sierra nevad nevada. more showers will be ending overnight tonight as that continues through the next couple of hours. here's time line 11:00 p.m. tonight. clouds few showers as we head to midnight. most of the activist down towards the monterey bay. gilroy area and then at 2 or 3:00 o'clock in the morning still can't rule out shower in the south by and santa cruz mountains but morning when you get going most of the north bay is clear. rest with cloud cover this clearing will allow the temperatures to drop. santa rosa 37 tomorrow morning. local frost wednesday morning 34 degrees. national weather service will likely he shall a frost advisory for our inland valley so keep that in mean as we head to the next couple day days. mean time to bring out the electric trek blanket. chill with us until sunday monday when the numbers come up. sought coldest spots mid upper 30's north bay valley most of the rest of you when you get going tomorrow in the 40's. dress warmly when you get going and then for the afternoon