First Alert Forecast September 25, 2024 4:32 pm First Alert Forecast: Cooler Than Average Temperatures Meteorologist David Biggar has the evening forecast, and an update on Hurricane Helene, for Wednesday, September 25, 2024. US & World Videos 3:48 First Alert Forecast: Beautiful Weekend 3:45 First Alert Forecast: Coastal Fog 3:18 First Alert Forecast: Cooling down 3:35 First Alert Forecast: Below Normal Temperatures 3:01 First Alert Forecast: Foggy morning