Sylvan Lake State Park Rainfall ForecastUnited StatesCOEagle CountySylvan Lake State ParkToday 18 Apr80%Sat 19 Apr80%Sun 20 Apr25%Mon 21 Apr25%Tue 22 Apr25%Wed 23 Apr25%Thu 24 Apr40%Sylvan Lake State Park rainfall forecast issued today at 6:04 pm. Next forecast at approx. 8:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Grand Junction RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads