First Alert Forecast March 20, 2020 5:19 am First Alert Forecast: Scattered Showers to End the Week Temperatures will eventually climb during the weekend. Shanna Mendiola has the forecast for Friday March 20, 2020. US & World Videos 3:46 First Alert Forecast: Beautiful Week Ahead 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