Blanca Lake Rainfall ForecastUnited StatesWASnohomish CountyBlanca LakeToday 19 Apr60%Sun 20 Apr85%Mon 21 Apr55%Tue 22 Apr5%Wed 23 Apr10%Thu 24 Apr30%Fri 25 Apr45%Blanca Lake rainfall forecast issued today at 3:04 am. Next forecast at approx. 5:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Seattle RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads