First Alert Forecast September 20, 2024 6:54 am First Alert Forecast: Weekend weather outlook Temperatures climb into the weekend. Belen De Leon has the forecast for Friday Sept. 20, 2024. US & World Videos 3:39 First Alert Forecast: Beautiful Saturday 1:39 Rain, hail bring flash flood concerns for Line Fire burn scars 3:48 First Alert Forecast: Friday Storm Chance 3:12 First Alert Forecast: Morning drizzle followed by below-normal temperatures 3:45 First Alert Forecast: Morning Drizzle