First Alert Forecast October 3, 2024 4:39 pm First Alert Forecast: Slightly Cooler Friday Temperatures will be slightly cooler for Friday, with fog hanging out by the Coast. Meteorologist David Biggar has the evening forecast for Thursday, October 3, 2024. US & World Videos 2:37 First Alert Forecast: Temperatures in the 90s 3:10 First Alert Forecast: Red flag warning in effect 3:43 First Alert Forecast: Slight Cooling 3:17 First Alert Forecast: Heat continues 3:49 First Alert Forecast: Dangerous Heat for Wednesday