December 17, 2017 10:15 pm PM Forecast: Few Days of Cooling Ahead A weather system will pass through Northern California and bring a few days of cooling. David Biggar has your First Alert forecast for Sunday, Dec. 17, 2017. US & World Videos 0:37 Car chase ends in standoff in Compton 3:47 Counter-protesters respond to pro-Palestinian encampment at UCLA 2:25 Police investigate stabbing near Metro bus 2:41 Celebrating the life of Rev. Cecil Murray 3:37 Customers sue National General after claims denied