First Alert Forecast December 16, 2020 5:51 am First Alert Forecast: 70s and Mostly Sunny Temperatures remain in the 70s before a cooldown. Belen De Leon has the forecast for Wednesday Dec. 16, 2020. US & World Videos 3:03 First Alert Forecast: More Clouds & Fog 3:50 First Alert Forecast: Patchy Fog Returns 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