First Alert Forecast September 11, 2024 9:54 am First Alert Forecast: Air Quality Smoke from the Bridge, Line, and Airport fires will continue to affect parts of the region, including the deserts. The diurnal wind pattern could cause flare-ups this afternoon and increase the smoke. US & World Videos 3:23 First Alert Forecast: Warm Weekend 3:00 First Alert Forecast: Cool for Black Friday shoppers 2:46 First Alert Forecast: Mostly sunny, offshore winds 3:42 First Alert Forecast: Mostly Sunny Thanksgiving 3:47 First Alert Forecast: Dry Wednesday