First Alert Forecast September 6, 2021 6:20 am Here's Your Labor Day Forecast The holiday will be warm. Belen De Leon has the forecast for Monday Sept. 6, 2021. US & World Videos 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 3:03 First Alert Forecast: More Clouds & Fog