First Alert Forecast December 6, 2022 4:38 pm First Alert Forecast: Overnight Shower Chance A few scattered showers will move through overnight. Meteorologist David Biggar has the evening forecast for Tuesday, December 6, 2022. US & World Videos 2:56 First Alert Forecast: Morning clouds and fog 3:20 First Alert Forecast: Weekend outlook 3:37 First Alert Forecast: May Gray to June Gloom 2:40 First Alert Forecast: Clouds won't last long 3:50 First Alert Forecast: Thin Thursday Marine Layer