First Alert Forecast September 8, 2020 5:58 am First Alert Forecast: Critical Fire Danger We’re facing critical fire conditions as multiple fires burn in Southern California amid high temperatures and a red flag warning. Belen De Leon has your First Alert forecast for Tuesday, Sept. 8, 2020. US & World Videos 3:47 First Alert Forecast: Morning Clouds & Fog 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