First Alert Forecast December 31, 2019 6:00 am Beautiful New Year's Day Ahead It’s going to be warming and beautiful for the first few days of 2020 in Southern California. Shanna Mendiola has the First Alert Forecast Dec. 31, 2019. US & World Videos 3:13 First Alert Forecast: Expect sunny and warm temperatures 3:06 First Alert Forecast: Warm weather ahead 3:07 First Alert Forecast: Patchy clouds and fog 2:59 First Alert Forecast: Windy Friday with possible showers 3:46 First Alert Forecast: Windy Friday