weather forecast May 21, 2020 11:22 pm NBC10 First Alert Weather: Rainy Start to Memorial Day Weekend We’re in for a rainy start to Memorial Day Weekend. NBC10 First Alert Weather meteorologist Brittney Shipp has the forecast. US & World Videos 2:44 Gray, warmer Monday 2:24 Gray Monday 2:00 Dreary Monday weather 2:36 Gloomy weather sticks around for Sunday's Broad Street Run 2:44 Cloudy, chance for rain this weekend