First Alert Forecast October 22, 2021 7:03 am First Alert Forecast: Weekend Weather Here’s what to expect this weekend. David Biggar has the forecast for Friday Oct. 22, 2021. US & World Videos 3:18 First Alert Forecast: Breezy Sunday 3:31 First Alert Forecast: Mostly Cloudy Saturday 3:12 First Alert Forecast: Rain this weekend 3:46 First Alert Forecast: Weekend Sprinkle Chance 3:47 First Alert Forecast: Morning Clouds & Fog