First Alert Forecast March 18, 2024 4:58 pm First Alert Forecast: Quieter Tuesday Tuesday will see some pop-up showers over the Mountains, but should be less stormy than Monday. Meteorologist David Biggar has the evening forecast for Monday, March 18, 2024. US & World Videos 3:05 First Alert Forecast: Windy Christmas 3:44 First Alert Forecast: Dry Wednesday 3:12 First Alert Forecast: Cooler, dry temperatures with possible showers 3:52 First Alert Forecast: Christmas Eve Rain Chance 3:11 First Alert Forecast: Holiday Travel Rain Chance