First Black Lake Rainfall ForecastUnited StatesWIIron CountyFirst Black LakeToday 18 Apr80%Sat 19 Apr30%Sun 20 Apr10%Mon 21 Apr75%Tue 22 Apr35%Wed 23 Apr50%Thu 24 Apr20%First Black Lake rainfall forecast issued today at 10:04 am. Next forecast at approx. 12:04 am.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