First Alert Forecast September 11, 2024 4:48 pm First Alert Forecast: Cooler Temps Ahead Temperatures will remain cooler than average for the rest of the week. Meteorologist David Biggar has the evening forecast for Wednesday, September 11, 2024. US & World Videos 3:12 First Alert Forecast: Morning drizzle followed by below-normal temperatures 3:45 First Alert Forecast: Morning Drizzle 3:42 First Alert Forecast: Cool Wednesday 2:34 First Alert Forecast: Cooler temperatures 3:10 First Alert Forecast: Cooling trend