Gunflint Lake Rainfall ForecastUnited StatesMNCook CountyGunflint LakeToday 16 Apr5%Thu 17 Apr60%Fri 18 Apr80%Sat 19 Apr15%Sun 20 Apr5%Mon 21 Apr40%Tue 22 Apr20%Gunflint Lake rainfall forecast issued today at 8:05 pm. Next forecast at approx. 10:05 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