Knab Lake Rainfall ForecastUnited StatesWIAshland CountyKnab LakeToday 17 Apr75%Fri 18 Apr95%Sat 19 Apr20%Sun 20 Apr20%Mon 21 Apr55%Tue 22 Apr30%Wed 23 Apr50%Knab Lake rainfall forecast issued yesterday at 11:04 pm. Next forecast at approx. 1:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Duluth RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads