weather forecast March 10, 2021 11:29 pm NBC10 First Alert Weather: Beautiful, Spring-Like Thursday Ahead We’re in for more beautiful, spring-like conditions on Thursday. How long will the lovely weather last? NBC10 First Alert Weather meteorologist Steve Sosna 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