Plummer Mountain Rainfall ForecastUnited StatesWASnohomish CountyPlummer MountainToday 19 Apr30%Sun 20 Apr65%Mon 21 Apr40%Tue 22 Apr5%Wed 23 Apr10%Thu 24 Apr20%Fri 25 Apr35%Plummer Mountain 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