First Alert Forecast July 5, 2023 7:24 am First Alert Forecast: Fireworks Diminish Air Quality LA faces a day of poor air quality. Stephanie Olmo has the forecast for July 5, 2023. US & World Videos 3:29 First Alert Forecast: Strong winds and fire danger 3:55 First Alert Forecast: Fire Danger Continues 3:29 First Alert Forecast: Wind alerts through Tuesday 3:31 First Alert Forecast: Red flag warning 2:54 Return of Santa Ana winds brings fire threat with it