Patapsco River - Fort Carroll Light Rainfall ForecastUnited StatesMDBaltimore CountyPatapsco River - Fort Carroll LightToday 16 Apr5%Thu 17 AprNo RainFri 18 AprNo RainSat 19 Apr40%Sun 20 Apr20%Mon 21 Apr20%Tue 22 Apr45%Patapsco River - Fort Carroll Light rainfall forecast issued today at 1:04 am. Next forecast at approx. 3:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Sterling RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads